NgoDisemba ka-2020, iTH-Valve Nantong iphumelele ngempumelelo ibhidi yamacandelo amahlanu eSinopec's 2021-2022 yenkqubo yonyaka yokubhida isakhelo sevalvu.

Amacandelo ama-5 aquka:

1) ICandelo lokuCoca: i-American Standard> Uxinzelelo oluPhakathi> I-Caliber ePhakathi kunye neNcinci> I-Carbon Steel;

2) ICandelo lokuCoca: i-American Standard> Uxinzelelo oluphakathi> I-Caliber enkulu> I-Carbon Steel;

3) ICandelo lokuCoca: i-American Standard> Uxinzelelo oluphakathi> Insimbi engenasici, insimbi ye-Alloy;

4) Icandelo lokuCoca: iMigangatho yesiTshayina> Uxinzelelo oluphakathi;

5) Icandelo le-Oil Field: eliPhakathi kunye neNcinane yeCaliber> Intsimbi yeCarbon, iStainless Steel, iAlloy Steel.