尊敬的客户：
春节假期（休市时间1月24日-1月30日）将至，为防范假期期间外盘行情波动带来国内期货市场风险，根据各家交易所春节长假防范风险的通知，自1月22日（星期三）结算时起，交易所对各品种的涨跌停板幅度作出调整，我公司决定于2020年1月21日（星期二）结算时起对各品种交易保证金做出调整，具体调整如下：
| 交易所 | 品种 | 涨跌停板幅度 | 公司保证金比例 | ||
| 调整前 | 调整后 | 调整前 | 调整后 | ||
| 上海 | 铜 | 5% | 7% | 10% | 14% |
| 铝 | 5% | 7% | 10% | 14% | |
| 锌 | 5% | 7% | 10% | 14% | |
| 铅 | 5% | 7% | 10% | 14% | |
| 镍 | 8% | 10% | 13% | 17% | |
| 锡 | 6% | 8% | 11% | 15% | |
| 黄金 | 5% | 7% | 9% | 13% | |
| 白银 | 6% | 8% | 10% | 14% | |
| 螺纹钢 | 6% | 8% | 11% | 15% | |
| 线材 | 6% | 8% | 11% | 15% | |
| 热轧卷板 | 6% | 8% | 11% | 15% | |
| 不锈钢 | 6% | 8% | 11% | 15% | |
| 燃料油 | 8% | 10% | 13% | 17% | |
| 石油沥青 | 7% | 9% | 12% | 16% | |
| 天然橡胶 | 7% | 9% | 12% | 16% | |
| 纸浆 | 5% | 7% | 10% | 14% | |
|
大连 | 铁矿石 | 6% | 8% | 11% | 15% |
| 焦炭 | 6% | 6% | 11% | 13% | |
| 焦煤 | 6% | 6% | 11% | 13% | |
| 黄大豆1号 | 4% | 5% | 8% | 12% | |
| 黄大豆2号 | 4% | 5% | 8% | 12% | |
| 豆粕 | 4% | 5% | 8% | 12% | |
| 豆油 | 4% | 7% | 8% | 14% | |
| 棕榈油 | 4% | 7% | 8% | 14% | |
| 玉米 | 4% | 5% | 8% | 12% | |
| 玉米淀粉 | 4% | 5% | 8% | 12% | |
| 粳米 | 4% | 5% | 8% | 12% | |
| 鸡蛋 | 5% | 7% | 10% | 14% | |
| 聚乙烯 | 4% | 6% | 8% | 13% | |
| 聚丙烯 | 4% | 6% | 8% | 13% | |
| 聚氯乙烯 | 4% | 6% | 8% | 13% | |
| 乙二醇 | 5% | 6% | 9% | 13% | |
| 苯乙烯 | 4% | 6% | 8% | 13% | |
| 纤维板 | 5% | 5% | 13% | 15% | |
| 胶合板 | 5% | 5% | 40% | 42% | |
| 郑州 | PTA | 5% | 7% | 9% | 14% |
| 动力煤 | 5% | 7% | 9% | 14% | |
| 白糖 | 4% | 7% | 8% | 14% | |
| 玻璃 | 4% | 7% | 8% | 14% | |
| 硅铁 | 6% | 7% | 10% | 14% | |
| 锰硅 | 6% | 7% | 10% | 14% | |
| 晚籼稻 | 4% | 7% | 8% | 14% | |
| 菜籽油 | 4% | 7% | 8% | 14% | |
| 早籼稻 | 4% | 7% | 8% | 14% | |
| 强麦 | 5% | 10% | 10% | 14% | |
| 普麦 | 4% | 7% | 8% | 14% | |
| 粳稻 | 4% | 7% | 8% | 14% | |
| 油菜籽 | 10% | 10% | 40% | 42% | |
| 棉花 | 4% | 7% | 8% | 14% | |
| 菜粕 | 5% | 7% | 9% | 14% | |
| 苹果 | 6% | 7% | 11% | 14% | |
| 甲醇 | 5% | 7% | 10% | 14% | |
| 棉纱 | 4% | 7% | 8% | 14% | |
| 红枣
| 5% | 7% | 10% | 14% | |
| 尿素 | 4% | 7% | 8% | 14% | |
| 纯碱
| 4% | 7% | 8% | 14% | |
| 能源 | 原油 | 6% | 8% | 10% | 14% |
| 20号胶 | 7% | 9% | 12% | 16% | |
2020年1月23日（星期四）当晚不进行夜盘交易；1月31日所有期货品种集合竞价时间为08:55-09:00，当晚恢复夜盘交易。
请相关持仓客户及时调整持仓，防范风险。
上海东方期货经纪有限责任公司
2020年1月17日
