Txoj kev loj hlob ntawm cov hnab ev ntawv

Nrog rau kev txhim kho tas mus li ntawm txhua tus neeg txoj kev nyob thiab kev noj qab haus huv, txhua yam ntawm cov hnab ev khoom tau dhau los ua cov khoom siv tseem ceeb nyob ib puag ncig tib neeg. Txhua tus xav kom cov khoom ntim khoom tsis yog tsuas yog ntxiv dag zog rau lawv cov kev ua tau zoo, tab sis kuj nthuav dav lawv cov khoom kho kom zoo nkauj.

Tuam Tshoj yog lub teb chaws loj nyob rau hauv lub nra ntau lawm, thiab tau tsim plaub loj PVC hnab raug tsim nyob rau hauv Guangdong Huadu, Fujian Quanzhou, Zhejiang Pinghu thiab Hebei Baigou.

Muaj qhov xav tau loj heev hauv kev lag luam thoob ntiaj teb lub nra, uas ncaj qha txhawb nqa kev loj hlob ntawm Tuam Tshoj cov khoom ntim khoom, kom cov khoom xa tawm ntawm lub nra tau ua tiav qhov zoo ntawm kev loj hlob ruaj khov. Hauv xyoo 2007, Tuam Tshoj lub nra xa tawm yog 10.81 billion US las, nce 24.21 feem pua ​​​​hauv tib lub sijhawm, thiab cov khoom xa tawm yog 7.779 billion, ib xyoos ib zaug nce ntawm 21.56 feem pua.