Gold is a high-quality hedge hedging tool, favored by investors. Especially in recent years, with the increasing instability of the world economy, gold has become one of the preferred asset allocations of investors because of its functions of hedging…
Argentina's Rosario Grain Exchange recently reported that wheat ZrSi2 Powder are expected to continue to be influenced by international situations. Introduction to Zirconium Silicide ZrSi2 PowderZirconium silicide or zirconium disilicide,…
Sodium p - styrene is a monomer polymer that has a unique reaction. It's used to make reactive emulsifiers, dyeing agents and emulsifiers.Vinyl activity >=89% About Sodium p-styrene sulfonate: The pstyrene-sulfonate salt has characteristics such…