玉米&玉米淀粉周度报告：价格上涨尚未引发大量新增供应，库存预计将持续趋紧

目录1、价格回顾........................................................................................................................................................................41.1、玉米.............................................................................................................................................................................41.2、玉米淀粉......................................................................................................................................................................52、玉米基本面信息周度观察.............................................................................................................................................62.1、收抛储.........................................................................................................................................................................62.2、库存.............................................................................................................................................................................62.3、替代品.........................................................................................................................................................................82.4、需求.............................................................................................................................................................................93、玉米淀粉基本面信息周度观察....................................................................................................................................103.1、盈利...........................................................................................................................................................................103.2、供应...........................................................................................................................................................................103.3、需求...........................................................................................................................................................................113.4、库存...........................................................................................................................................................................124、风险提示......................................................................................................................................................................12 2期货研究报告 图表目录图表1：玉米期现价格表现及基差...........................................................................................................................................................................................4图表2：玉米现货价格走势.........................................................................................................................................................................................................4图表3：玉米7-9月差走势..........................................................................................................................................................................................................4图表4：玉米7-11月差走势........................................................................................................................................................................................................4图表5：玉米淀粉期现价格表现及基差.................................................................................................................................................................................5图表6：淀粉-玉米主力期货价差..............................................................................................................................................................................................5图表7：淀粉-玉米现货价差（潍坊）....................................................................................................................................................................................5图表8：玉米淀粉副产品收入回补...........................................................................................................................................................................................5图表9：中储粮网竞价销售玉米情况......................................................................................................................................................................................6图表10：中储粮网竞价采购玉米情况....................................................................................................................................................................................6图表11：南港玉米谷物库存.......................................................................................................................................................................................................6图表12：南港玉米外贸库存.......................................................................................................................................................................................................6图表13：北港玉米库存.............................................................