上海市場方管主流報價4寸主流持平。市場方面，周內受制于跌價行情及北方鋼廠復產(chǎn)預 期，市場心態(tài)偏弱，供需表現(xiàn)持續(xù)博弈，上海地區(qū)方管價格在視成本適當跟進后，觀望情緒濃厚，穩(wěn)定出貨為主。成交方面，整體成交未達貿易商9月份預期，全天 成交環(huán)比略有減少，當?shù)貎r格上相對北方殺跌迅速的行情，各戶相互觀望的多，但采購心態(tài)由強轉弱，接受程度下降；周后期期現(xiàn)有所回調，不過市場對高位資源及 后期走勢預期仍偏謹慎，大廠資源稍有好轉。庫存方面，據(jù)今早盤不完全統(tǒng)計上游管廠部分原料庫存指數(shù)回落，資源緩慢消化，上海地區(qū)社庫變動不大焊鍍管資源較 上周增約1.56%，看漲商戶約占比55.88%。 成本方面，上周末整體鋼價蓄力拔高，而周內逢關于唐山地區(qū)環(huán)保限產(chǎn)的各路消息突然出現(xiàn)，期螺收盤時跌幅逼近200點，原料鋼坯險些失守4000元的整數(shù)關 口，不過短暫調整后今周五小反彈勢頭，上游管帶廠基本面保持穩(wěn)定態(tài)勢。截至目前，坯料部分出廠價格4020元；唐山瑞豐355mm系列帶鋼出廠報價 4210；天津友發(fā)新國標產(chǎn)4寸(3.75mm)方管報4500元，較上周累計上調10元。The mainstream market price in Shanghai market is 4 inches and the mainstream is flat. On the market side, due to the price drop and the expected resumption of production of Northern Steel mills, the market mentality is weak, supply and demand performance continues to play a game, Shanghai square tube prices in accordance with the cost of appropriate follow-up, wait-and-see mood is strong, stable shipment-oriented. On the transaction side, the overall turnover did not meet the expectations of traders in September, the day-to-day trading ring slightly reduced, local prices fell rapidly relative to the northern market, each household mutual wait-and-see more, but the procurement mentality from strong to weak, the degree of acceptance declined; the late period of the existing callback, but the market for high resources and late trend forecast. Period is still cautious, big factory resources slightly improved. Inventory, according to incomplete statistics this morning upstream pipe factory part of the stock index of raw materials fell, slow digestion of resources, Shanghai social Treasury changes little welded pipe resources than last week increased by about 1.56%, bullish merchants accounted for about 55.88%. On the cost side, the overall steel price rose sharply over the weekend, and during the week came news of environmental restrictions on production in Tangshan. The closing price of the screw was close to 200 points. The raw material billet almost missed the integer of 4000 yuan. However, after a brief adjustment, the rebound momentum was small this Friday, and the upstream strip mill fundamentals remained stable. . Up to now, billet part of the factory price 4020 yuan; Tangshan Ruifeng 355mm series strip factory quotation 4210; Tianjin Youfa new national standard production 4 inches (3.75mm) square tube reported 4500 yuan, up 10 yuan from last week.綜合來看，環(huán)保限產(chǎn)在未真正落實前仍是一可變因素，不過廠商對后市預期尚可，挺價意愿偏強；下周價格或出于供需的博弈階段，再次形成上揚的趨勢性行情壓力較大；預計上海地區(qū)方管價格窄幅震蕩。Generally speaking, the environmental protection restriction is still a variable factor before it is implemented, but the firms are willing to take a firm offer on the expectation of the future market; next week's price or supply and demand game stage, the upward trend of the market pressure is bigger again; Shanghai's local management price is expected to be narrow volatility.價格方面：截至9月14日，本地友發(fā)新國標產(chǎn)1.5寸 (3.25mm)方管主流報價4740元(噸價，下同)，4寸(3.5mm)方管主流報價4740元，6寸(4mm)方管主流報價4960元。Price: Up to September 14, the local Youfa new national standard 1.5 inch (3.25 mm) square tube mainstream offer 4740 yuan (tonnage, the same below), 4 inch (3.5 mm) square tube mainstream offer 4740 yuan, 6 inch (4 mm) square tube mainstream offer 4960 yuan. 方管