中规钢材 app for iPhone and iPad 4.0 ( 0 ratings ) Business Utilities Developer: wang jian Free Current version: 1.1, last update: 4 years ago First release : 08 Aug 2018 App size: 0 Bytes 中规新挂摘牌交易模式是指交易商通过中规电子平台交易系统发布商品各项信息并选择适合的保证金比例进行现货要约挂牌