郑州镀锌方管市场价格持稳，截至发稿，郑州现本地友发新国标产4寸(3.75mm)价格4830元，天虹(正大)产4寸(3.75mm)价格为4820元，君诚产4寸(3.75mm)价格4810元。，邯郸市发布邯郸市钢铁行业三季度大气污染防治差别化管控方案后，7月8日，武安市政府响应号召，结合武安实际情况印发《武安市2019 年钢钢铁焦化水泥行业三季度大气污染防治差别化管控实施方案》的通知，要求在7月1日-8月31日期间，全市14家钢铁、6家焦化及2家水泥企业按照要求 执行错峰停产政策。

The market price of galvanized square tubes in Zhengzhou is stable. Up to the date of publication, Zhengzhou now has 4 inches (3.75 mm) of Friendship New National Standard, 4 inches (3.75 mm) of Tianhong (Zhengda) and 4 inches (3.75 mm) of Juncheng at 4810 yuan. After Handan issued the differential air pollution control plan for the third quarter of Handan's steel industry, on July 8, the Wuan municipal government responded to the call and issued a notice on the implementation plan of the differential air pollution control for the third quarter of 2019 steel, steel, coking and cement industry in Wuan City, combining with the actual situation of Wuan City, requesting that it be implemented from July 1 to August. During the period of 31 January, 14 iron and steel enterprises, 6 coking enterprises and 2 cement enterprises in the city implemented the policy of staggered peak production.

环保限产持续炒作，另唐山地区部分调坯轧材复产，钢坯累涨30元至3650元，瑞丰355系列带钢亦涨30元至3900元。不过本地市场需求跟进 不足，部分方管厂家并未跟涨，现阶段仍以出货为主。尽管淡季行情持续，市场供强需弱的局面未改，但环保限产持续，期货及原料仍有力支撑。预计短期本地镀锌方管市场价格窄幅震荡。

Environmental protection and production restriction continued to speculate. In addition, in Tangshan area, some of the slabs were re-produced. Billets increased by 30 yuan to 3650 yuan, and Ruifeng 355 series strips also increased by 30 yuan to 3900 yuan. However, the local market demand follow-up is insufficient, and some businesses have not kept up with the increase. At this stage, shipment is still dominant. Despite the continued off-season market and weak supply and demand in the market, environmental production restrictions continue, futures and raw materials are still strongly supported. It is expected that the short-term local galvanized square pipe market prices will be narrowly volatile.