唐山方管价格降后回涨，市场方面，上周期现共振上行，市场方管厂家顺势出货居多，订货相对谨慎，市场畏高情绪较为浓重，加之钢坯周 六回落，市场有所降温，昨日北方镀锌方管价格小幅松动10-20，今早部分大户继续回落10，开平板报价4070，市场操作分歧。盘中钢坯累涨20，加之期卷 主力走高，市价又先后反弹10-20，截止中午开平板基价4080-4090元/吨，方管基价4070-4080，再度触碰年内高点。预计短期唐山镀锌方管市场价格高位调整。

In terms of the market, the prices of square tubes in Tangshan rose after falling. In terms of the market, most manufacturers of square tubes delivered goods with the trend, and their orders were relatively cautious. The market was afraid of high emotions. In addition, the steel billet fell on Saturday, and the market was somewhat cooled. Yesterday, the price of galvanized square tubes in northern China was slightly relaxed by 10-20. This morning, some large enterprises continued to fall by 10, and the open plate quotation was 4070. The market operation was divergent. In the end of the day, the base price of flat plate was 4080-4090 yuan / ton, and the base price of square tube was 4070-4080 yuan / ton, which again touched the high point of the year. It is expected that the market price of galvanized square tube in Tangshan will be adjusted at a high level in the short term.

方管价格方面：截止午前主流开平板基价4080-4090元/吨，3.5-11.75安丰/燕钢/纵横方管4070-4080元/吨。

In terms of square tube price: as of noon, the base price of mainstream flat plate is 4080-4090 yuan / ton, and 3.5-11.75 Anfeng / Yan steel / vertical and horizontal square tube is 4070-4080 yuan / ton.