貴陽方管市場價格維穩出貨為主，市場成交轉弱。今日貴陽工角槽鋼價格維穩運行，原材料方面現昌黎普碳方坯含稅出廠3470元/噸降20元；今日期螺寬幅震蕩運行。今日唐山豐潤區發布落實8月份 大氣污染管控要求的通知，當地型鋼軋鋼廠16日零時開始落實停產政策，目前方管庫存處于低位狀態，市場降價空間不大。從需求面來看，昨日發布的經濟數據顯 示，房地產開工投資繼續下滑，基建投資也未彰顯“補短板”功能，數據的弱化一定程度上削弱了市場對下游需求的預期，方管廠家操作謹慎出貨為主，故價格短期內難 有大幅調整的空間。綜上所述，預計明日貴陽地區方管價格震蕩偏弱運行。

Guiyang is mainly responsible for maintaining stable market prices and delivering goods, while the market turnover is weak. Today, Guiyang Gongjiao channel steel prices maintain stable operation, raw materials are now Changli Pu carbon billet with a tax of 3470 yuan per ton, down 20 yuan; today's snail wide vibration operation. Today, Fengrun District of Tangshan issued a notice to implement the requirements of air pollution control in August. The local section steel rolling mill began to implement the stop-production policy at 0:00 on 16th. At present, square tube stocks are in a low position and there is little room for market price reduction. From the demand side, the economic data released yesterday show that real estate start-up investment continues to decline, infrastructure investment has not shown the function of "make-up board". The weakening of data weakens market expectations of downstream demand to a certain extent, and manufacturers are mainly cautious in handling shipments. Therefore, it is difficult for prices to adjust substantially in the short term. 。 In summary, it is expected that the price fluctuation of local government in Guiyang will be weak tomorrow. 方管價格方面：截止發稿，唐山5#角鋼價格在4520元/噸；唐山16#槽鋼價格在4520元/噸；日照20#工字鋼價格在4570元/噸。

As for square pipe price, the price of Tangshan 5_angle steel is 4 520 yuan per ton, Tangshan 16_channel steel is 4 520 yuan per ton and Rizhao 20_I-beam is 4 570 yuan per ton.