Kev hloov pauv ntawm Raw Material Price

Raws li kev txheeb cais ntawm Tuam Tshoj National Railway Group Co., Ltd., nyob rau hauv 2022, Tuam Tshoj Railway yuav muab tag nrho kev ua si rau lub luag hauj lwm ntawm Tuam Tshoj-Europe tsheb ci...

Lub lim tiam dhau los, nyob rau hauv qhov cuam tshuam ntawm qhov ntev thiab luv luv xws li qhov yuav poob qis hauv kev nce siab ntawm cov paj laum los ntawm Tsoom Fwv Teb Chaws Reserve thiab nce ke...