成本端构筑钢价底部支撑，原料品类走势分化对冲部分压力。主产区煤炭安全检查常态化，焦煤、焦炭有效供给收紧，价格高位坚挺，持续抬高长流程钢厂生产成本；铁矿石港口库存高企，叠加钢厂减产带来原料刚需回落，矿价弱势震荡，小幅对冲煤焦带来的成本压力；废钢跟随成材行情下行，短流程电炉钢厂成本优势消失，电炉开工率持续走低。整体来看，钢材生产成本刚性凸显，现货价格长期紧贴成本线运行，大幅下跌空间被锁死。
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API 5L
|
|
PSL1
|
PSL2
|
|
一般服役
|
海洋服役
|
酸性服役
|
|
B/L245
|
BN/L245N
|
BNO/L245NO
|
BNS/L245NS
|
|
X42/L290
|
X42N/L290N
|
X42NO/L290NO
|
X42NS/L290NS
|
|
X52/L360
|
X52N/L360N
|
X52NO/L360NO
|
X52NS/L360NS
|
|
X52Q/L360Q
|
X52QO/L360QO
|
X52QS/L360QS
|
|
X56/L390
|
X56N/L390N
|
X56NO/L390NO
|
X56NS/L390NS
|
|
X60/L415
|
X60Q/L415Q
|
X60QO/L415QO
|
X60QS/L415QS
|
|
X60N/L415N
|
|
X65/L450
|
X65Q/L450Q
|
X65QO/L450QO
|
X65QS/L450QS
|
|
X70/L485
|
X70Q/L485Q
|
X70QO/L485QO
|
X70QS/L485QS
|
|
X80/L555
|
X80Q/L555Q
|
X80QO/L555QO
|
-
|
|
-
|
X90Q/L625Q
|
X90QO/L625QO
|
-
|
|
-
|
X100Q/L690Q
|
X100QO/L690QO
|
-
|
