Crynodeb o brisiau metel sylfaenol ym Marchnad Nonferrous Afon Yangtze ar Ragfyr 20, 2021

Ar Ragfyr 20, 2021, cwympodd Yangtze River Nonferrous 1# Copr 69280 310, A00 Aluminium 19590 Rose 190, 1# plwm 15550 Fall 200, 0# Sinc 24300 Fell 350, 1# Sinc 23775 Fall 350, 1# Nickel 14941# Tin 2941# ROSE 4500.