每经AI快讯，3月21日，尿素主力合约日内涨幅达2.00%，现报1862.00元/吨。

appkey: "CF_APP_WAF", // 应用标识var AC_Opt = {userUserId: requestInfo.userUserId var requestInfo = {"data":"","region":"cn","sceneId":"19x5u7lo","token ...