尊敬的客戶：
經公司決定，自2020年7月2日結算起，調整各期貨交易所公司保證金，調整如下：
| 交易所 | 品種 | 日常公司保證金 | 調整后公司保證金 | |
| 上海 | ag | 白銀 | 18% | 15% |
| al | 鋁 | 15% | 15% | |
| au | 黃金 | 14% | 13% | |
| bu | 瀝青 | 24% | 22% | |
| cu | 銅 | 17% | 15% | |
| fu | 燃油 | 24% | 22% | |
| hc | 熱卷 | 15% | 14% | |
| ni | 鎳 | 15% | 15% | |
| pb | 鉛 | 15% | 15% | |
| rb | 螺紋 | 15% | 14% | |
| ru | 天膠 | 18% | 16% | |
| sn | 錫 | 15% | 15% | |
| sp | 紙漿 | 14% | 13% | |
| ss | 不銹鋼 | 15% | 14% | |
| wr | 線材 | 15% | 14% | |
| zn | 鋅 | 15% | 15% | |
| 大連 | a | 豆1 | 13% | 12% |
| b | 豆2 | 13% | 12% | |
| bb | 膠合板 | 40% | 40% | |
| c | 玉米 | 10% | 10% | |
| cs | 淀粉 | 10% | 10% | |
| eb | 苯乙烯 | 17% | 16% | |
| eg | 乙二醇 | 16% | 15% | |
| fb | 纖維板 | 15% | 16% | |
| i | 鐵礦石 | 16% | 15% | |
| j | 焦炭 | 15% | 15% | |
| jd | 雞蛋 | 12% | 11% | |
| jm | 焦煤 | 15% | 15% | |
| l | 聚乙烯 | 18% | 15% | |
| m | 豆粕 | 13% | 12% | |
| p | 棕櫚油 | 13% | 13% | |
| pg | 液化氣 | 19% | 17% | |
| pp | 聚丙烯 | 17% | 17% | |
| rr | 粳米 | 10% | 10% | |
| v | 聚氯乙烯 | 16% | 15% | |
| y | 豆油 | 13% | 12% | |
| 鄭州 | AP | 蘋果 | 12% | 12% |
| CF | 棉花 | 13% | 11% | |
| CY | 棉紗 | 13% | 11% | |
| CJ | 紅棗 | 12% | 11% | |
| FG | 玻璃 | 10% | 9% | |
| JR | 粳稻 | 11% | 10% | |
| LR | 晚秈稻 | 11% | 10% | |
| MA | 甲醇 | 14% | 13% | |
| OI | 菜籽油 | 11% | 10% | |
| PM | 普麥 | 11% | 10% | |
| RI | 早秈稻 | 11% | 10% | |
| RM | 菜籽粕 | 12% | 10% | |
| RS | 油菜籽 | 23% | 23% | |
| SA | 純堿 | 11% | 9% | |
| SF | 硅鐵 | 12% | 11% | |
| SM | 錳硅 | 12% | 11% | |
| SR | 白糖 | 12% | 11% | |
| TA | PTA | 15% | 14% | |
| UR | 尿素 | 10% | 9% | |
| ZC | 動力煤 | 11% | 10% | |
| WH | 強麥 | 12% | 11% | |
| 能源 | sc | 原油 | 23% | 21% |
| nr | 20膠 | 19% | 19% | |
| lu | 低硫燃油 | 23% | 23% |
特此通知。請客戶注意做好風險防范工作，及時調整持倉結構，以防范國際市場相關品種期貨價格發生較大波動帶來的不利影響。
銅冠金源期貨有限公司
二〇二〇年六月三十日