Jan 10,2022
Oil casing continues rally, black futures steel strong mine weak
Building materials market prices rose 10-30. Oil Casing 5400-5480, Xicheng Seismic 5460, Other 5330-5360, Xingxin Seismic 5370, Lianxin Huanghai Seismic 5380, Panluo 5660-5870, High Line Yaxin 5580. 9 Mysteel Shanghai rebar price index 5547 rose 90
Nov 12,2021
Oil cracking pipe surge pushed up the performance of listed steel companies continue to improve
The main parameters of the slotted screen include the thickness of the pipe wall, the caliber, the material, the number of slots, the length of the screen tube and the specifications of the slot, which are required by the model.
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