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Changsha Metal & Chemical Co., Ltd.
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Metal chemicals:
1.Gallium series(gallium metal,gallium nitrate,gallium nitride, gallium oxide, gallium choride ),
2. Vanadium pentoxide 99.99% reagent grade, chemically pure grade, analytically pure grade, and Vanadium pentoxide 99.5% technical grade, Ammonium metavanadate, Sodium metavanadate, potassium metavanadate, and Vanadium metal 99%-99.9%, Sulphuric Acid Catalyst(Vanadium pentoxide catalyst),
3. Indium trioxide, Indium trichoride, Indium sulfate, Indium nitrate,
4. Selenium dioxide, Sodium selenite feed grade, Selenious acid, Selenium disulfide
5.boron nitride, ammonium rhenate, candium oxide, Bismuth Oxide, Niobium Pentoxide, Tantalum pentoxide
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