唐山方管市场价格止跌反弹。今日唐山方管先跌后涨，期螺拉涨提振，市场成交活跃，盘中轧方管厂家报价多次上调，幅度在10-40元。今日黑色系大涨，主要还是受消息面刺激和铁主 力领涨，今铁矿石主力合约涨停，涨幅达5.99%，报760.5元/吨，高位成本推动螺纹钢、热卷期货跟涨，同时，北京市、吉林省、甘肃省和湖南省将分别 发行一批地方政府债券，计划发行面值总额达到746.30亿元，有助于加快基建投资，利好钢市。期期货拉涨刺激唐型出现一波反弹，钢坯累涨30报3510 元/吨，成本有支撑，但鉴于淡季需求难以持续回暖，预计明日方管将高位盘整为主。

Tangshan Fangguan market prices stop falling and rebound. Today, Tangshan square pipe first fell and then rose, boosted by the spiral rally, the market turnover is active, the price of square pipe rolling manufacturers in the plate has been raised many times, ranging from 10 to 40 yuan. Today, the black sector is rising sharply, mainly stimulated by news and led by iron. The main contract of iron ore is rising and stopping at 5.99% to 760.5 yuan/ton. The high cost promotes the futures of threaded steel and hot coil. At the same time, Beijing, Jilin, Gansu and Hunan provinces will issue a number of local government bonds respectively. The total face value of the bonds is planned to reach 74.630 billion yuan, which will help to increase. Fast investment in infrastructure will benefit the steel market. Futures futures rally stimulated a wave of rebound in Tang Dynasty. Billets rose by 30 yuan to 3510 yuan per ton. Costs were supportive. However, in view of the difficulty of sustained warming in off-season demand, it is expected that high-level consolidation will dominate tomorrow's square tube.

方管价格方面：现唐城产16-20工报价3780元，涨10元；大成产14-16工报价 3780元，涨10元；正丰产5#角钢报价3840元，涨40元；申达产14-20号槽钢报3800元，稳；电力产22-25#槽钢报价3910元，涨20元。

The square pipe price: Tangcheng 16-20 works quoted 3780 yuan, up 10 yuan; Dacheng 14-16 works quoted 3780 yuan, up 10 yuan; Zhengfeng 5 # angle steel quoted 3840 yuan, up 40 yuan; Shenda 14-20 channel steel quoted 3800 yuan, stable; electric power 22-25 channel steel quoted 3910 yuan, up 20 yuan.