| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 319,408,245.85 | 221,561,536.31 | 97,328,291.69 | 437,069,879.56 |
| 收到的税费返还 | 11,117,719.22 | 3,410,256.76 | 3,259,134.26 | 13,676,029.37 |
| 收到其他与经营活动有关的现金 | 18,234,341.54 | 4,522,170.17 | 3,292,056.32 | 57,341,789.2 |
| 经营活动现金流入小计 | 348,760,306.61 | 229,493,963.24 | 103,879,482.27 | 508,087,698.13 |
| 购买商品、接受劳务支付的现金 | 177,943,208.97 | 134,658,859.13 | 84,094,571.75 | 217,057,814.65 |
| 支付给职工以及为职工支付的现金 | 112,459,527.68 | 76,855,659.68 | 37,834,991.45 | 156,570,692.83 |
| 支付的各项税费 | 21,372,739.28 | 14,835,002.75 | 8,889,537.52 | 47,186,427.89 |
| 支付其他与经营活动有关的现金 | 59,899,413.16 | 27,081,648.87 | 17,999,674.93 | 54,087,684.01 |
| 经营活动现金流出小计 | 371,674,889.09 | 253,431,170.43 | 148,818,775.65 | 474,902,619.38 |
| 经营活动产生的现金流量净额 | -22,914,582.48 | -23,937,207.19 | -44,939,293.38 | 33,185,078.75 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,434,010.4 | 948,128.67 | 456,622.09 | 650,099.54 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 631,014.42 |
| 收到的其他与投资活动有关的现金 | 370,000,000 | 280,000,000 | 140,000,000 | 163,190,000 |
| 投资活动现金流入小计 | 371,434,010.4 | 280,948,128.67 | 140,456,622.09 | 164,471,113.96 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 135,640,131.77 | 91,860,935.5 | 58,851,750.05 | 245,611,043.88 |
| 支付其他与投资活动有关的现金 | 470,000,000 | 320,000,000 | 90,000,000 | 243,190,000 |
| 投资活动现金流出小计 | 605,640,131.77 | 411,860,935.5 | 148,851,750.05 | 488,801,043.88 |
| 投资活动产生的现金流量净额 | -234,206,121.37 | -130,912,806.83 | -8,395,127.96 | -324,329,929.92 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 20,249,126.42 | 20,249,126.42 | - | 39,768,168.02 |
| 支付其他与筹资活动有关的现金 | 265,733.73 | 177,155.82 | 88,577.91 | 23,163,820.72 |
| 筹资活动现金流出小计 | 20,514,860.15 | 20,426,282.24 | 88,577.91 | 62,931,988.74 |
| 筹资活动产生的现金流量净额 | -20,514,860.15 | -20,426,282.24 | -88,577.91 | -62,931,988.74 |
| 四、汇率变动对现金及现金等价物的影响 | 3,330,396.18 | 1,907,085.9 | 1,302,934.11 | 2,647,991.42 |
| 五、现金及现金等价物净增加额 | -274,305,167.82 | -173,369,210.36 | -52,120,065.14 | -351,428,848.49 |
| 加:期初现金及现金等价物余额 | 865,107,085.63 | 865,107,085.63 | 865,107,085.63 | 1,216,535,934.12 |
| 期末现金及现金等价物余额 | 590,801,917.81 | 691,737,875.27 | 812,987,020.49 | 865,107,085.63 |
| 补充资料: | | | | |
| 净利润 | - | 4,508,429.52 | - | 67,206,949.39 |
| 资产减值准备 | - | 296,694.36 | - | 2,300,341.22 |
| 固定资产和投资性房地产折旧 | - | 13,526,680.38 | - | 13,286,673.3 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 13,526,680.38 | - | 13,286,673.3 |
| 无形资产摊销 | - | 1,225,610.12 | - | 1,280,306.55 |
| 长期待摊费用摊销 | - | 627,592.33 | - | 4,378,402.6 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -253,647.97 |
| 固定资产报废损失 | - | - | - | 586,107.83 |
| 财务费用 | - | -1,125,209.3 | - | -2,944,964.25 |
| 投资损失 | - | -948,128.67 | - | 2,720,070.96 |
| 递延所得税 | - | -5,616,763 | - | -299,967.88 |
| 其中:递延所得税资产减少 | - | -5,578,954 | - | -424,691.33 |
| 递延所得税负债增加 | - | -37,809 | - | 124,723.45 |
| 存货的减少 | - | -16,386,752.23 | - | -86,055,936.14 |
| 经营性应收项目的减少 | - | -37,714,048.61 | - | -73,538,411.78 |
| 经营性应付项目的增加 | - | -3,427,332.43 | - | 88,940,214.86 |
| 其他 | - | 22,705,533.78 | - | 7,792,650.6 |
| 现金的期末余额 | - | 691,737,875.27 | - | 865,107,085.63 |
| 减:现金的期初余额 | - | 865,107,085.63 | - | 1,216,535,934.12 |
| 现金及现金等价物的净增加额 | - | -173,369,210.36 | - | -351,428,848.49 |
| 公告日期 | 2025-10-29 | 2025-08-28 | 2025-04-29 | 2025-03-20 |
| 审计意见(境内) | | | | 标准无保留意见 |