国内方管多震荡下行为主厂家产量较上周增量…方管方管市场价格基本稳定。方管价格，国内1mm冷卷均价4168元(吨价，下同)，较上一个工作交易日相比下跌2元。今日全国方管现货价格整体宽幅下行，整体成交偏弱。基本面看，方管产量较上周增量，厂库+社库增量明显。情绪面看，进入3月，随着需求端逐步开 工，方管市场成交周内有明显增加，但成交仍未恢复正常。原料…

贵阳市场主流方管价格持稳运行，日盘期螺呈宽幅震荡趋势运行，临近尾盘多空双方进行较量，最终期螺空头占据优势，收盘时大幅下调。唐山方坯今早张 10元，现普碳方坯含税出厂3610。今日起落一直徘徊在3900点位，多空双方多次博弈，贵阳市场成交较昨日相比有所下降，大户出货在1500吨左右， 目前整体市场利好影响正在逐渐降低，行情下行风险增大，且贵阳方管厂家对此均较为谨慎，均以出货变现为主。预计未来贵阳方管市场价格持稳。

Guiyang market mainstream square pipe prices stable operation, the daily snail showed a wide oscillation trend, near the end of the multi-empty two sides to compete, the final short snail occupies the advantage, closing down sharply. Tangshan billet Zhang 10 yuan this morning, now ordinary carbon billet with tax 3610. Today's ups and downs have been hovering at 3900 points, many empty parties have played many games. The market turnover of Guiyang City has declined compared with yesterday. Large household shipments are around 1500 tons. At present, the overall market positive impact is gradually decreasing, downside risks are increasing, and Guiyang managers are more cautious about this, mainly cash delivery. It is expected that the market price of Guiyang will remain stable in the future.

价格方面，贵阳市场螺纹钢、盘螺批量成交指导价格：三级E标螺纹钢方面，水钢产Φ18-25mm螺纹钢市场价格为4430元，较昨日持稳；水钢产Φ10mm盘螺市场价格为4950元，较昨日持稳。

Price, Guiyang market threaded steel, screw volume trading guidance price: three E standard threaded steel, Shuicheng production 18-25mm screw steel market price is 4430 yuan, more stable than yesterday; Shuicheng production 10mm screw market price is 4950 yuan, more stable than yesterday. 

包头镀锌方管市场价格下跌厂家成交量大幅缩…方管今日包头镀锌方管市场价格下跌。今日期螺开盘震荡运行，受此影响外围主导价格窄幅盘整。方管厂家方面，今日亚新、大安、德晟相继下调出厂价格，幅度30-50元，本地市场价格跟调。据了解， 包头今日大风，午后开始无法装车，导致今日成交量大幅缩水，大户出货量在300-800吨之间。原料方面，今日唐山普方坯下午降20，唐山、昌黎… 天津方管价格窄幅调整厂家资源缺货比较严重…方管本周天津方管市场价格窄幅调整，成交清淡。临近春节，本地及周边需求再度减弱，据了解，目前本地方管厂家资源缺货比较严重，主流规格存在断档现象，目前主要流通资源以包钢为主，唐钢、首钢、鞍 钢、本钢等钢厂资源偏少，调坯厂资源以轧一、天铁为主，另外，手中资源较少方管厂家预计下周开始提前放假，个别大户17号小年开始…