September 22, India, o-xylene outside the disk offer prices, external disk offer price of 709.00 US dollars / ton CFR India, compared with September 15 outside the disk offer 708.00 US dollars / ton, the price rose 1 US dollars / ton.

September 22, Southeast Asia, o-xylene market outside the disk offer prices, the outer disk offer for 710.00 US dollars / ton CFR Southeast Asia, compared with September 15 outside the disk offer 705.00 US dollars / ton, the price rose 5 US dollars / ton.

September 22, South Korea o-xylene market outside the disk offer prices, the external disk price of 705.00 US dollars / ton FOB Korea, compared with September 15 outside the disk offer 700.00 US dollars / ton, the price rose 5 US dollars / ton.

Recently, the Ministry of Land and Resources issued the “China Mineral Resources Report (2017)” (hereinafter referred to as “the report”). “Report” shows that since 2016, the Chinese government to vigorously promote the supply of mineral resources in the field of structural reform, the implementation of “to production, to inventory, to leverage, cost reduction, fill short board” five key tasks, deepen ” Joint management, optimization services “reform, and continuously enhance the capacity of mineral resources management services to economic and social development. China’s strategic mineral exploration has made important progress, the new discovery of a number of oil, natural gas, tungsten, gold, graphite and other important mineralogy, to achieve breakthroughs in the third phase of strategic action “good start.” The implementation of the “three deep and one soil” scientific and technological innovation strategy, natural gas hydrate exploration and development made a historic breakthrough, to achieve the sea gas hydrate exploration and development theory, technology, engineering and equipment independent innovation.

“Report” disclosure, 2016, most of our strategic mineral resources to identify the growth of reserves, mineral resources, further consolidate the family property. At the end of 2016, oil reserves of 3.5 billion tons of natural reserves of natural gas, 5.4 trillion cubic meters of natural gas, coal reserves of 159.8 billion tons of reserves, iron ore 84.1 billion tons, 10.11 million tons of copper, tungsten ore 10.16 million tons, gold 12167 Ton.

Geological survey investment continued to decline, but strategic mineral exploration has made important progress. In 2016, geological prospecting investment of 77.479 billion yuan, down 16.6% year on year decline for the fourth consecutive year. Oil added to more than 900 million tons of geological reserves, more than 700 billion cubic meters of natural gas, the new proven geological reserves of more than 100 million tons of oil field 2, more than 100 billion cubic meters of gas field 2. Coal reserves of more than 600 million tons of proven reserves, tungsten ore 603,100 tons, 824.50 tons of gold, graphite 36.663 million tons.

Supply side of the structural reform policy effect appears, stable supply of mineral products. In 2016, primary energy production of 3.46 billion tons of standard coal, down 4.2%; consumption of 4.36 billion tons of standard coal, an increase of 1.4%, the proportion of coal continued to decline. Coal production was 3.36 billion tons, down 3.0%; crude oil 200 million tons, down 7.7%; natural gas 136.83 billion cubic meters, up 1.7%; iron ore 1.28 billion tons, down 3.0%; cement 2.40 billion tons, up 2.5%.

Mine geological environment protection has been strengthened, green mining development smoothly. Green exploration into the “land and resources” thirteen five “plan”, and actively promote the use of green environmental technology, vigorously develop green mining. Select nine important mineral resources concentrated mining area, invested 60.69 million yuan to carry out 1: 500,000 mine geological environment survey 6150 square kilometers. The completion of the national geological environment of mining 590 square kilometers.

The rule of law in accordance with the law in depth, mineral resources, policies and regulations continue to improve. Since 2016, four geology and mineral management departments have been amended to abolish 315 normative documents. Continue to simplify the administrative licensing of geological and mineral matters, to promote the reform of the transfer of mining rights system to carry out the reform of mineral resources, monetary system, the full implementation of resource tax from the price.

Mineral resources management reform in depth, and strive to reduce the cost of mining enterprises. To further optimize the mineral resources of the whole layout of exploration, to promote the proven reserves of mineral resources unified right to register, to promote the construction of mineral resources reserve standard system, “National Mineral Resources Planning (2016-2017)” formally implemented.

Geological data management is becoming more and more perfect. Land and resources authorities and geological materials collection agencies to strengthen the management of geological data, strengthen information services, and further improve the geological data management system and technical standards, highlighting the network services and special services. In 2016, the National Geological Information Center, Land and Resources Physical Geological Information Center and 31 provincial geological materials museum provided a total of 30,400 person-to-house services, providing 118,000 copies of information services.

The degree of basic geological work to further improve the geological and mineral survey results are rich. As of the end of 2016, completed 1: 50000 regional geological survey area of ​​3.30606 million square kilometers, accounting for 38.9% of land area. In the periphery of Songliao Basin, Xinjiang Tarim and Junggar Basin and other surroundings, silver basin and other delineated 20 oil and gas prospecting area, the western region of manganese, copper, graphite, potassium, etc. have a major discovery.

The implementation of the “three deep and one land” land and resources science and technology innovation strategy, scientific and technological innovation ability significantly improved. To achieve the sea gas hydrate exploration and development theory, technology, engineering and equipment independent innovation. Innovative metallogenic model and exploration model of lead – zinc polymetallic deposit in “Sanjiang” orogenic belt. Issued the implementation of national standards for geological and mineral three, industry standard 45. The release of lithium, strontium and other six minerals mining recovery rate, beneficiation recovery rate, the overall utilization of the minimum index requirements, preferably 62 advanced technology to be promoted.

Cooperation in the international field has been continuously widened, and “international cooperation in geology and mineral resources” has achieved remarkable results. And actively promote bilateral and multilateral cooperation in the mining sector. Through the China International Mining Conference, China – ASEAN Mining Cooperation Forum and geological survey and other international exchange platform and project cooperation, and further expand with ASEAN, the United Nations agencies and the World Bank and other international organizations exchanges and cooperation to promote mining development.

With the ban on highly toxic pesticides and the increasingly strict management of pesticide registration and pesticide national standards and international pesticide standards and international standards, coupled with the strengthening of national patent protection, pesticide manufacturers have encountered great difficulties in the future development of pesticides The trend is to try to eliminate those small-scale production, workshop-style pesticide factory, to change the current situation of about 1,000 pesticide factory in China.

In order to survive, many manufacturers in the existing registration certificate products, in order to increase the efficacy, competition for the market, often add some implied ingredients, according to incomplete statistics, and pesticide hidden ingredients related information up to 120 or more. And these implicit ingredients are mainly three categories, namely, highly toxic pesticides, new drugs (not the patent period of the protection of varieties) and some of the pests with special effects of the old varieties.

First, the product added to the status of hidden ingredients

2015 – 2016, Zhejiang Provincial Pesticide Verification Management Institute of the Provincial Chemical Industry Research Institute for the hidden elements of pesticide monitoring. As of November 2016, a total screening of pesticide hidden ingredients more than 650 batches, detection of hidden ingredients 63 batches.

From the detection results, we can see the following characteristics:

Insecticide in the illegal addition of hidden ingredients serious

From the detection results, in addition to three pesticide additives, two fungicides, the detection of implants with insecticide 58 batches, including a single pesticide 51, combined with pesticides 7, a total of 7 Accounting for 92.1% of the detected samples. Illicit addition of fecal ingredients more complex, fipronil, chloramphenicol amide, bromopidine, pyridaben, dinotefuran, pymetrozine and other hidden components in different insecticides are detected, add The amount varies from 0.1% to 23.8%.

2016, the Ministry of Agriculture on the national vegetable, fruit trees, tea, rice, wheat, corn, cotton, soybeans and other crop areas focused on the use of two supervision and spot checks, from the information disclosed in the agricultural sector, the situation is not optimistic. Data show that the first batch of samples of 1323 pesticide samples qualified samples for 1213, with a pass rate of 91.7%. And the second batch of samples tested 4152 pesticide samples in 3482 qualified samples, the pass rate was only 83.9%.

Through the two batches of unqualified products to sort out, the reporter noted that the random add hidden elements not only prominent, but also showed the following characteristics:

First, add ingredients are complex and diverse.

The first batch of supervision and inspection of the agricultural sector found that 110 non-qualified products in the unauthorized addition of other pesticide ingredients 53, accounting for 48.2% of the quality of substandard samples. The second batch of supervision and inspection data show that 670 unqualified products in the unauthorized addition of other pesticide ingredients of 361, accounting for 53.9% of the quality of substandard products. In addition to the rise in the rate of substandard products, pesticide companies to add the ingredients are also complex: highly toxic, highly toxic pesticides, restrictions on the use of ingredients have been detected to varying degrees.

For example, the first batch of 361 products that were tested for the addition of other ingredients were added with high toxicity and highly toxic pesticides, accounting for 14.7% of them. There were 79 (21.9%) of chrysanthemic pesticides There are 59 pesticide components, 16.3% of the pesticide, and 4 more products are detected. Ingredients Polybutidine.

Second, biological pesticides into the hardest hit.

In order to pursue efficacy, some products in the biological pesticide to add chemical composition in the industry is tacit secret. Reporters noted that, compared with the overall rate of qualified, biological pesticide pass rate has been low. From the results of a recent supervision and spot checks, there were 211 pesticide samples in the 4152 pesticide samples, 68 qualified for quality, 32.2% pass rate, nearly 50% lower than the overall pass rate. Unqualified products are mainly illegal addition of chloramphenicol amide, chloramphenicol and other efficient pesticides, as well as carbofuran, fipronil and water amine thiophan and other restricted chemical pesticides.

Third, hidden elements and counterfeit coexist

In addition to adding hidden elements, from the agricultural sector to investigate the results, many companies add other ingredients in the product after the fake other formal business goods. For example, Mudanjiang City Yangming District Wu Linzhen Hong Kai agricultural distribution distribution of a product called “cyanide cyanide bromide” products, in addition to being detected containing malathion, the product also fraudulent use of Lubon Industry Co., Ltd’s trademark.

Carbon dioxide capture and storage technology (CCUS) refers to the carbon dioxide from large sources (such as power plants, chemical plants, etc.) to capture, transport and deep underground reservoirs for permanent storage technology is to achieve clean and efficient use of coal, One of the effective technical means of climate change. The captured carbon dioxide is injected into the reservoir at supercritical pressure. The multiphase flow in the porous structure of the reservoir and the chemical reaction between the reservoir water and the rock directly affect the occurrence of carbon dioxide in the reservoir, which is the carbon dioxide geological storage The key to long – term safety evaluation. However, it is difficult to predict the high-pressure visualization experiment, which can not predict the influence of deep reservoir pressure variation on long-term storage safety.

National key research and development program “Clean and efficient use of coal and new energy-saving technology” key special 2016 project “CO2 low energy consumption and geological storage and utilization of key basic scientific research” project made important progress. Tsinghua University, Professor Jiang Peixue team established a porous and mesoscale high pressure visualization experimental system to achieve the supercritical pressure (greater than 7.4MPa) two-phase interface real-time tracking and quantitative measurement, revealing the interface and structural changes on the two-phase flow Micro mechanism. The team found that mineral dissolution was changed by expanding the pore throat diameter and reducing the specific surface area to alter the pore structure, causing changes in the carbon dioxide / water capillary pressure curve and relative permeability. Meanwhile, when the reservoir pressure was reduced, the first experiment found that CO2 The combination of chemical reaction and porous multiphase flow produces a self-sealing mechanism that prevents the rapid movement of CO2 in the reservoir.

(“Effect of Mineral Dissolution / Precipitation and Precipitation and CO2 Exsolution on CO2 Transport in Geological Carbon Storage”) on August 16th in the paper “The results of the study” The effect of mineral dissolution / precipitation and CO2 precipitation on carbon dioxide Journal of Chemical Industry (Topics: Chemistry in Carbon Geological Enclosures) published online.

Monday (September 25) early, the majority of domestic goods rose. Non-ferrous metals pulled up across the board, Shanghai copper, Shanghai lead, Shanghai zinc rose more than 1%, Shanghai nickel fell narrowed. Double meal continued strong, or more than 1%, the price hit a new high. Shuangjiao remain weak, but the decline began to shrink. Chemical products as a whole strong, asphalt led the strong.

22 days, the property market ushered in a new round of intensive control period. 2 days, Xi’an, Chongqing, Nanchang, Nanning, Changsha, Guiyang, Shijiazhuang, Wuhan eight provincial cities intensive introduction of the property market control measures, including six cities to implement the sale. Analysis of the industry that these cities are not the traditional hot city, but the recent housing prices and trading volume on the obvious. Now the property market gold nine silver ten traditional sales season, and more to choose this point of intensive introduction of tightening policy, the release of the property market regulation does not relax the strong signal, is conducive to further stabilize market expectations.

US President Donald Trump and Afghan President Ashraf Ghani said on Sept. 21 that both sides support US companies to travel to Afghanistan to develop rare earth mines.

According to the US Geological Survey estimates, the potential value of mineral resources such as gold, precious stones, lithium, rare earths in Afghanistan may be as high as $ 1 trillion. In recent years, electric vehicles booming demand for rare earth, rare earth prices rose faster, causing the US interest.

The United States White House, Trump and Ghani talks in New York agreed that the future will allow US companies to develop rare earth mines in Afghanistan, I believe this will not only benefit the United States, but also help Afghanistan to develop the economy and create employment. However, the construction of road traffic and infrastructure in Afghanistan is weak, coupled with the Taliban and other armed groups and the central government confrontation, how to develop rare earth mine has become a problem. According to the Associated Press, most of the rare earth mines in Afghanistan are located in the province of Helmand, most of which are under the control of the Taliban. At present, the United States and Afghanistan have not yet disclosed specific business development program.

World Bureau of Metal Statistics (WBMS) September 20 published in its Web site data show that the first 7 months of this year, the global zinc supply shortage of 347,000 tons, 2016 full year for the shortage of 20.2 million tons.

July inventory can be reported during the reduction of 15,000 tons. July LME stocks fell 25,000 tons, as of the end of July compared to the end of 2016 to reduce the 163,000 tons. LME stocks account for 34% of the world’s total inventory.

During the period from January to July this year, China’s demand fell 0.4% from a year earlier. China’s refined zinc production fell by 1.9% year-on-year. China’s special high-grade zinc imports in July was 68,000 tons, so imports from January to July totaled 249,000 tons, down 60,000 tons from the same period last year.

The first seven months of this year, global refined zinc production increased by 0.6% year on year, consumption rose 2.3% year on year. Japan’s demand for 302,000 tons, an increase of 11.7%.

January-July global demand increased by 182,000 tons over the same period last year. China’s apparent demand for 377.4 million tons, accounting for more than 46% of the global total demand.

In July this year, the global flat zinc production of 1.0102 million tons, consumption of 1,199,600 tons.

World Metals Bureau (WBMS) Wednesday published in its Web site data show that from January to July this year, the global supply of aluminum market shortage of 138.1 million tons, 2016 years for the shortage of 751,000 tons.

In the first seven months of this year, the demand for primary aluminum was 35.93 million tons, up by 2.222 million tons from 33.78 million tons in the same period of last year. From January to July, the output of primary aluminum increased by 1.54 million tons year on year.

The total reportable inventory is reduced by 2,700 tons, as of the end of July to 2.223 million tons, equivalent to 14 days demand, as of 2016 at the end of 27.61 million tons.

As of the end of July, London, Shanghai, the United States and Tokyo, the four major exchanges held by the total inventory of 1.48 million tons, compared with the end of the year to reduce the level of 487,000 tons.

Overall, the first seven months of this year, the global total output increased by 4.6%. China’s production is expected to be 15.931 million tons, the level of global production accounted for more than 56%. China’s apparent demand increased 8.8% year on year. China’s net exports for the period from January to July were 21.1 million tonnes, and in 2016, net exports of unwrought aluminum were 255,000 tonnes. China’s first seven months of this year, aluminum semi-finished products net exports to 1.232 million tons, higher than the previous year’s 2.155 million tons.

EU-28 aluminum production increased by 0.1% year on year, North American Free Trade Agreement area production fell 2.9%. Demand for EU 28 countries increased by 162,000 tons. Global demand rose 7% year on year.

July 2017, the world’s primary aluminum production was 4.8459 million tons, consumption of 515.46 million tons.