四库影院永久四虎精品国产-99久久国-五月激情网站-狠狠干欧美-97免费在线视频-中日韩黄色片-国产一区视频观看-国产日韩在线观看不卡顿-成人看片黄a免费看那个网址-亚洲精品自拍偷拍-亚洲美女国产精品久久久久久久久-欧美性天天影院-草久在线-超清制服丝袜无码av福利网-av天堂久久天堂av

Precious Metal Materials

With mature refining and purification technologies, CNMC is building a globally leading production base?for precious metal materials to meet the?demand for high-end products in?various sectors. The Group's key products include silver powder/paste for photovoltaic applications; high-purity products and reagents for gold, platinum, palladium, rhodium, ruthenium, iridium, selenium, tellurium, and bismuth; as well as catalysts such as Kastell catalysts and new platinum-carbon products. CNMC?has an annual production capacity of 400 tonnes for silver powder and paste, which are widely used in electronics and optoelectronics. It?processes anode slime to produce 20 tonnes of gold, 1,000 tonnes of silver, and approximately 250 tonnes of other precious metals annually. Its precious metal reagent products are widely applied in industries such as petroleum, chemicals, biopharmaceuticals, silicon rubber, and new energy.


Produced By CMS 網站群內容管理系統 publishdate:2025-09-22 15:13:17