News
- The DRC will meet miners to discuss the issue of export exemptions for copper concentrateMining companies and copper and cobalt buyers have been invited to a meeting in Kinshasa next week to discuss whether there is a way to retain an exemption from an export ban that expires in September, the DRC's mining minister said on Wednesday.The Democratic Republic of Congo is Africa's largest cNews August 19, 2020
- The magnesium market moved steadily into AugustThe first week of August, the bottom of the magnesium, go forward, to August 7, 99.9% magnesium ingot mansion valley area factory to mainstream factory tax cash price 12850 yuan/ton, also have a factory price 12900 yuan/ton, mainstream clinch a deal the price of 1.28 ~ 12850 yuan/ton, taiyuan area oNews August 18, 2020
- August 13 rare earth product prices rose across the boardChina's rare earth price index rose 19.08 points, or 1.50%, from the previous working day to 1290.22 points Wednesday.Affected by the increase of the listing price of rare earth products in North China, the market inquiries became more active, the spot stocks of the separating enterprises were tightNews August 17, 2020
- Copper Indium Gallium Selenide CIGS (CuInGaSe)Copper indium gallium (di)selenide (CIGS) is a I-III-VI2 semiconductor material composed of copper, indium, gallium, and selenium. The material is a solid solution of copper indium selenide (often abbreviated "CIS") and copper gallium selenide.It is best known as the material for CIGS solar cells aNews August 14, 2020
- The group standard for The Determination of Silica Hydroxyl content on the Surface of Gas phase silicon dioxide (GSIO2) was published and implementedThe group standard "Test Method for The Content of Silica Hydroxyl on the Surface of GAS phase silica" (T/FSI 490-2020) was officially released on April 30, 2020 and formally implemented on May 30, 2020.Gas phase silicon dioxide is obtained by hydrolyzing halide silane in high temperature flame whitNews August 13, 2020
- The West cannot alter the Chinese-dominated rare-earth supply chainOn July 27, Australian rare earth giant Linus Mining Announced a contract with the U.S. Department of Defense to begin preliminary design work for a large rare earth separation plant in Texas, expected to be completed in the first half of 2021.The initial phase of the design and planning could costNews August 12, 2020
- The first half copper price recovery trend is obviousThe Ministry of Industry and Information Technology (MIIT) has released the operation of China's copper industry in the first half of 2020.In the first half of 2020, China's copper industry maintained a stable operation, the trend of copper price recovery was obvious, refined copper inventory decreaNews August 11, 2020
- The lead and zinc industry ran smoothly in the first half of the yearA few days ago, the Ministry of Industry and Information Technology released the operation of the lead and zinc industry in the first half of 2020.In the first half of the year, China's lead and zinc industry production remained stable, the price bottomed out, the decline in industry benefit narroweNews August 10, 2020
- Tin Telluride (SnTe)Tin telluride is a compound of tin and tellurium (SnTe); is a IV-VI narrow band gap semiconductor and has direct band gap of 0.18 eV.Chemical formula：SnTeMolar mass：246.31 g/molAppearance：gray cubic crystalsDensity：6.445 g/cm3 Melting point：790 °C (1,450 °F; 1,060 K)Band gap：0.18 eVCrystal structureNews August 07, 2020
- Lanthanum Aluminum Oxide（LaAlO3）Lanthanum aluminate is an inorganic compound with the formula LaAlO3, often abbreviated as LAO. It is an optically transparent ceramic oxide with a distorted perovskite structure.Chemical formula：LaAlO3Molar mass： 213.89 g/molAppearance： optically transparent, tan to brownDensity： 6.52 g/cm3MeltingNews August 06, 2020