N'izu gara aga ụlọ nchara ahịa ọnụahịa adịghị ike ọrụ.N'ozuzu, njedebe ahịa na-adịghị ike n'oge a, ma ka oge na-aga, ihe a ga-eji nwayọọ nwayọọ meziwanye. N'aka nke ọzọ, n'ozuzu ọkọnọ nke ugwu ahịa ka na-emetụta site na Winter Olympics, n'ihi ya, incremental akụkụ nke ụdi ọkọnọ bụ dịtụ mmachi. Tụkwasị na nke a, ọ bụ ezie na amụma larịị bụ nke ukwuu nchegbu banyere raw material price na ugbu a ogbo, a ka na-ejighị n'aka na-esochi mmepe nke ahịa mgbe nkọ. ịdaba n'ọnụ ahịa n'izu gara aga, ya mere arụmọrụ ọnụahịa na-esote nwere ike ịdabere na ọrụ nchịkọta. Comprehensive amụma, n'izu a (2022.2.21-2.25) ụlọ ahịa nchara nchara ma ọ bụ ọrụ na-adịghị ike.

Tianjin Sanon Steel Pipe Co., Ltd. Ngwaahịa bụ ji esi mmiri ọkụ ọkpọkọ, mmanụ ala Ọdịdị anwụrụ, chemical fatịlaịza ọkpọkọ na ndị ọzọ enweghị nkebi alloy ígwè anwụrụ, Ihe tumadi gụnyere SA106B, 20 G, Q345, 12 Cr1MoVG, 15 CrMoG, Cr5Mo, 1 Cr9Mo, 10 CrMo910, A335P5 / P9 / P11 / P12 / P22 / P91 / P92, A na-ejikarị ya na ụlọ ọrụ ji esi mmiri ọkụ, ụlọ ọrụ fatịlaịza kemịkalụ, ụlọ ọrụ ọkụ eletrik, ubi pipeline mmanụ, ubi akụrụngwa akụrụngwa, ogige ihe owuwu na ihe ndị ọzọ.