天津方管市场价格震荡运行，本周天津地区市场成交一般，部分方管厂家由于规格齐全，成交尚可。临近中秋下游管厂并未集中补货，而是依旧根据订单拿货为主，心 态较为谨慎。下周唐山丰润地区调坯企业将陆续停产，这将影响方管原料钢坯市场行情，方管价格或将跟随下调。加之临近国庆，京津冀各地区或将陆续出台大气污 染治理政策，供需两弱或将成为下周市场格局。综上，预计下周天津地区方管市场或将趋弱运行。

Tianjin square tube market price oscillation operation, this week Tianjin market turnover is general, some square tube manufacturers due to complete specifications, the transaction is still acceptable. Near the Mid-Autumn Festival downstream pipe factory did not concentrate on replenishment, but still according to orders to take goods, more cautious mentality. Next week, the production of billet adjustment enterprises in Fengrun District of Tangshan will be discontinued one after another, which will affect the market of square tube raw material billet, and the price of square tube may follow the downward trend. With the National Day approaching, Beijing, Tianjin and Hebei will introduce air pollution control policies one after another. The weak supply and demand may become the market pattern next week. In conclusion, it is expected that the local management market in Tianjin will weaken next week. 方管价格方面：截止到9月12日，方管4.0*(510-520)天津荣程送 到大邱庄3735，较上周末降10；2.5*(232-438)天钢联合特钢报3720较上周末降10，大邱庄利宝丰145小窄带出厂3740较上周末降 10元/吨。

As for square pipe price, as of September 12, square pipe 4.0* (510-520) was sent to Daqiuzhuang 3735 by Rongcheng, Tianjin, 10% lower than last weekend; 2.5* (232-438) Tiangang Joint Special Steel 3720 was 10% lower than last weekend; Libaofeng 145 small narrow strip strip strip factory of Daqiu Zhuang was 3740 yuan/ton lower than last weekend.