Nkwụsị n'ịntanetị Nọmba 11.2B-19-20
N'elekere 10:00 nke ụtụtụ na 10:00 p.m. 16th April, ka anyị gosi gị gburugburu anyị square na akụkụ anọ ígwè anwụrụ factory-- Tianjin Youfa Dezhong Steel Pipe Co., Ltd.
N'elekere 10:00 nke ụtụtụ na 4:00 p.m. 19th April, anyị ga-eleta anyị galvanized ígwè anwụrụ factory online-Tianjin Youfa Steel Pipe Group Co., Ltd-Ọ dịghị. Ụlọ ọrụ Alaka 1.
N'elekere 4:00 nke ehihie 20th April, ka anyị gaa anyị usoro factory -- Tianjin Youfa Hongtuo Steel Pipe Manufacture Co., Ltd.
Oge nzipu: Eprel 16-2021