18日早盤原料漲降交替，國內方管價格延續(xù)觀望。今日期螺盤面反復誘多誘空，尾盤終呈現上漲，持續(xù)力度需觀望；現貨原料145mm系列窄帶 稅票緊，價格高掛低出，355mm系列窄帶主導鋼廠出價穩(wěn)或降10-40元不等，方管出廠價格政策多未作調整，目前河北地區(qū)主流管廠方管4寸 (3.75mm)出廠報價在4460-4620元之間。市場方面，華東、華南地區(qū)市場報價多續(xù)穩(wěn)，臨近假日下游需求并沒有實質性的提高，午后期盤走勢沖 高，市場信心有所恢復。不過當前處于宏觀消息面的空窗期，廠商關注點重新回歸供需基本面。預計國內方管價格延續(xù)整理為主。On the 18 day, the price of raw materials in the market changed. The price of the 145mm series narrow-band raw materials is tighter, the price is higher and lower, the price of the 355mm series narrow-band leading steel mills is stable or 10-40 yuan lower, the ex-factory price policy has not been adjusted. At present, the mainstream factory management in Hebei is 4 inches (3.75 inches). Mm) the factory quoted price is between 4460-4620 yuan. On the market side, market quotations in East China and South China were mostly stable, and demand in the lower reaches of the holidays was not substantially improved. In the late afternoon, market confidence recovered. But now in the empty window period of macro information, manufacturers' concerns have returned to the fundamentals of supply and demand. It is expected that the domestic tube price will continue to be collate.價格方面：國內重點城市4寸(3.75mm)方管的平均價格為4699， 較昨日降2元，其中武漢降20元，其他各中心城市主流價格續(xù)穩(wěn)。Price: The average price of 4 inch (3.75 mm) square pipe in key cities in China is 4699, 2 yuan lower than yesterday, 20 yuan lower in Wuhan, and the mainstream prices in other central cities remain stable. 方管