Project Name:Advance Notice of Concentrated Procurement of Steel Scrap and Rod Mill Iron for July 2025 by JISCO Group Hongyu New Materials; Procuring Entity:Supply Chain Management Branch; Delivery ...

According to SMM's gross profit model for secondary copper rod sales, the sales profits of secondary copper rod enterprises have been negative since May and show a trend of continuous expansion.

A concise method to directly generate benzyl radicals from benzyl alcohol derivatives has been developed. The simple and inexpensive combination of TiCl4(collidine) (collidine = 2,4,6-collidine) and ...