Tsis ntev los no, lub npe hu ua Tuam Tshoj lub tuam txhab "Langya List" lub koob npe nrov ntawm 2017 Tuam Tshoj cov tuam txhab 500 daim ntawv teev npe muaj zog ntawm kev tso tawm sab nraud. Daim ntawv teev npe tau muab tso tawm los ntawm Tuam Tshoj Enterprise Federation thiab Tuam Tshoj Entrepreneur Association, uas tau teeb tsa cov tuam txhab Tuam Tshoj raws li lawv cov nyiaj tau los ua lag luam, uas tau tso tawm rau 16 xyoo sib law liag.
Tianjin YOUFA Steel Pipe Group Co., Ltd. xyoo 2016 cov nyiaj tau los yog 31.011 billion yuan, tau raug xaiv tsa ua No 468 hauv xyoo 2017 sab saum toj 500 Suav Lag Luam, No 224 hauv xyoo 2017 sab saum toj 500 Suav Lag Luam.
Lub sijhawm tshaj tawm: Tsib Hlis-14-2018