大洋生物：签订碳酸钾项目投资框架协议

大商所：自2022年9月29日（星期四）结算时起，黄大豆2号、豆油、鸡蛋品种期货合约投机交易保证金水平调整为10%，涨跌停板幅度和套期保值交易保证金水平维持8%不变；玉米淀粉品种期货合约涨跌停板幅度和套期保值交易保证金水平调整为8%，投机交易保证金水平调整为10%；粳米品种期货合约涨跌停板幅度和套期保值交易保证金水平调整为6%，投机交易保证金水平调整为7%；其他品种期货合约涨跌停板幅度和交易保证金水平维持不变。","multimedia":{"img_url":["https://n.sinaimg.cn/zhibo/126/w812h914/20220927/f7ed-4d2e35678b3e0f7a3141b60ab9badd59.png"]},"commentid":"live:finance-152-2812730:0","compere_id":0,"creator":"xuanyi3@staff.sina.com.cn","mender":"xuanyi3@staff.sina.com.cn","create_time":"2022-09-27 16:27:49","update_time":"2022-09-27 16:27:49","is_need_check":"0","check_time":"1970-01-01 08:00:01","check_status":"1","check_user":"","is_delete":0,"top_value":0,"is_focus":0,"source_content_id":"0","anchor_image_url":"","anchor":"直播员","ext":"{"stocks":[{"market":"commodity","symbol":"nf_a0","key":"大豆"},{"market":"commodity","symbol":"nf_b0","key":"大豆"},{"market":"commodity","symbol":"nf_y0","key":"豆油"},{"market":"commodity","symbol":"nf_jd0","key":"鸡蛋"},{"market":"commodity","symbol":"nf_cs0","key":"玉米淀粉"},{"market":"commodity","symbol":"nf_rr0","key":"粳米"}],"needPush":false,"needAIPush":false,"needCMSLink":true,"needCalender":false,"needProvince":"0"}","old_live_cid":"0","tab":"","tag":[{"id":"5","name":"市场"},{"id":"9","name":"焦点"}],"like_nums":0,"comment_list":{"list":[],"total":0,"thread_show":0,"qreply":0,"qreply_show":0,"show":0},"docurl":"","rich_text_nick_to_url":[],"rich_text_nick_to_routeUri":[],"compere_info":""},{"id":2812729,"zhibo_id":152,"type":0,"rich_text":"【大洋生物：签订碳酸钾项目投资框架协议】大洋生物公告，与山东临沭经济开发区管理委员会签订投资框架协议，就公司在临沐县建设碳酸钾项目达成初步合作意向。