22日國內方管價格維穩觀望。今日期盤繼續震蕩趨弱，受此影響，市場心態偏觀望，各品種操作謹慎，價格多小幅回調。方管方面，今日國內方管價格普遍報穩，目前河北地區主 流管廠方管4寸(3.75mm)出廠報價仍在4530-4660元之間，但因原料緊張，個別規格依然缺貨，加之環保限產的支撐，廠家多表示繼續挺價。下游 市場，今日大部分地區方管價格跟隨報穩，成交有限。目前已進入8月底，整個市場對后市仍偏謹慎樂觀心態，但因近期價格持續拉漲已有300元之多，恐高情緒 也繼續在市場上蔓延。而受期盤震蕩向下走勢影響，短期方管價格或窄幅波動為主。22, the price of domestic square tube is stable and wait-and-see. Today's market continued to weaken volatility, affected by this, market sentiment on the sidelines, all varieties of prudent operation, prices slightly back. In terms of square management, the price of square tube in China is generally stable today. At present, the price of 4 inch (3.75 mm) square tube in Hebei mainstream pipe factory is still between 4530 and 4660 yuan. However, due to the shortage of raw materials, some specifications are still out of stock. In addition, with the support of environmental protection and production restriction, the manufacturers mostly express that they will continue to raise prices. In the downstream market, the prices of square tubes in most parts of the market today are stable, and the turnover is limited. At the end of August, the whole market is still cautiously optimistic about the future market, but because the recent price continued to pull up as much as 300 yuan, fear of high sentiment also continues to spread in the market. Affected by the downward trend of the market, the short term square tube price or narrow fluctuation is the main factor.價格方面：國內重點城市4寸(3.75mm)方管的平均價格為4692元，各中心城市報價暫 與昨日持平。Price: The average price of 4 inch (3.75 mm) square pipe in key cities in China is 4692 yuan, and the quotations of central cities are temporarily flat with those of yesterday. 方管