Xov xwm kev lag luam
-
Kev hloov pauv loj yuav tshwm sim hauv kev lag luam pyramid qauv ntawm pp woven hnab
Tuam Tshoj yog lub teb chaws loj hauv kev tsim khoom thiab siv cov hnab yas. Muaj ntau tus neeg koom nrog PP woven hnab ua lag luam. Kev lag luam tam sim no nthuav tawm cov qauv kev lag luam pyramid: cov chaw muag khoom loj tshaj plaws, PetroChina, Sinopec, Shenhua, thiab lwm yam, xav kom cov neeg siv khoom yuav cov hnab cement ...Nyeem ntxiv