| 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 | 707,963,993.2 | 516,921,097.28 | 259,111,194.16 | 1,049,612,972.29 |
| 收到的税费返还 | 2,266,186.02 | 2,094,446.72 | 746,720.57 | 18,315,534.42 |
| 收到其他与经营活动有关的现金 | 7,337,081.91 | 5,509,052.91 | 15,211,621.06 | 818,176,215.06 |
| 经营活动现金流入小计 | 717,567,261.13 | 524,524,596.91 | 275,069,535.79 | 1,886,104,721.77 |
| 购买商品、接受劳务支付的现金 | 371,072,242.46 | 166,090,705.49 | 57,154,567.39 | 379,748,389.18 |
| 支付给职工以及为职工支付的现金 | 100,425,682.52 | 78,986,747.75 | 57,273,677.53 | 132,145,788.9 |
| 支付的各项税费 | 75,708,838.24 | 63,473,370.03 | 28,874,393.59 | 148,640,952.96 |
| 支付其他与经营活动有关的现金 | 253,144,404.78 | 231,868,036.08 | 23,832,356.88 | 396,311,675.89 |
| 经营活动现金流出小计 | 800,351,168 | 540,418,859.35 | 167,134,995.39 | 1,056,846,806.93 |
| 经营活动产生的现金流量净额 | -82,783,906.87 | -15,894,262.44 | 107,934,540.4 | 829,257,914.84 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 313,074,938.16 | 231,186,045.67 | 46,700,560.99 | 328,340,757.72 |
| 取得投资收益收到的现金 | 106,950 | 97,950 | - | 12,857,381.7 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 511,474 | 437,974 | 205,734 | 344,414 |
| 收到的其他与投资活动有关的现金 | - | 340,454.4 | - | 9,411,622 |
| 投资活动现金流入小计 | 313,693,362.16 | 232,062,424.07 | 46,906,294.99 | 350,954,175.42 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 92,789,965.67 | 83,792,812.72 | 78,739,503.55 | 34,166,858.89 |
| 投资支付的现金 | 126,373,793.62 | 98,878,534.32 | 47,898,555.54 | 430,490,668.07 |
| 支付其他与投资活动有关的现金 | 1,913,188.5 | 441,207.44 | 3,402,775.69 | 340,454.4 |
| 投资活动现金流出小计 | 221,076,947.79 | 183,112,554.48 | 130,040,834.78 | 464,997,981.36 |
| 投资活动产生的现金流量净额 | 92,616,414.37 | 48,949,869.59 | -83,134,539.79 | -114,043,805.94 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 27,000,000 | 27,000,000 | - | 1,054,845,944.13 |
| 收到其他与筹资活动有关的现金 | 18,000,000 | 18,000,000 | 18,000,000 | 21,380,000 |
| 筹资活动现金流入小计 | 45,000,000 | 45,000,000 | 18,000,000 | 1,076,225,944.13 |
| 偿还债务支付的现金 | 32,000,000 | 5,000,000 | - | 1,484,279,997.56 |
| 分配股利、利润或偿付利息支付的现金 | 55,289,693.22 | 55,136,130.72 | 32,388.89 | 177,890,665.8 |
| 其中:子公司支付给少数股东的股利、利润 | 19,095,128.51 | 19,095,128.51 | - | 19,033,163.03 |
| 支付其他与筹资活动有关的现金 | 1,813,620.12 | 13,305,522.84 | 12,657,306.86 | 98,509,492.71 |
| 筹资活动现金流出小计 | 89,103,313.34 | 73,441,653.56 | 12,689,695.75 | 1,760,680,156.07 |
| 筹资活动产生的现金流量净额 | -44,103,313.34 | -28,441,653.56 | 5,310,304.25 | -684,454,211.94 |
| 四、汇率变动对现金及现金等价物的影响 | 100,152.41 | 108,493.18 | 41,142.58 | 15,365.43 |
| 五、现金及现金等价物净增加额 | -34,170,653.43 | 4,722,446.77 | 30,151,447.44 | 30,775,262.39 |
| 加:期初现金及现金等价物余额 | 542,101,141.07 | 542,101,141.07 | 542,101,141.07 | 511,325,878.68 |
| 期末现金及现金等价物余额 | 507,930,487.64 | 546,823,587.84 | 572,252,588.51 | 542,101,141.07 |
| 补充资料: | | | | |
| 净利润 | - | 59,563,753.52 | - | 231,772,950.98 |
| 资产减值准备 | - | -142,239.93 | - | 18,773,618.99 |
| 固定资产和投资性房地产折旧 | - | 35,702,191.44 | - | 70,475,483.65 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 35,702,191.44 | - | 70,475,483.65 |
| 无形资产摊销 | - | 5,020,497.83 | - | 7,954,538.54 |
| 长期待摊费用摊销 | - | 1,404,282.41 | - | 2,683,217.41 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -94,549.86 | - | -235,366 |
| 固定资产报废损失 | - | 833,761.27 | - | 468,587.3 |
| 公允价值变动损失 | - | -1,004,439.77 | - | -1,707,037.55 |
| 财务费用 | - | 107,341.26 | - | 11,027,279.55 |
| 投资损失 | - | -16,532,860.99 | - | -46,101,286.82 |
| 递延所得税 | - | -666,641.3 | - | -6,327,875.5 |
| 其中:递延所得税资产减少 | - | 15,284,263.65 | - | -10,279,828.45 |
| 递延所得税负债增加 | - | -15,950,904.95 | - | 3,951,952.95 |
| 存货的减少 | - | -21,245,101.5 | - | 122,087,794.2 |
| 经营性应收项目的减少 | - | 23,708,498.03 | - | 573,562,254.06 |
| 经营性应付项目的增加 | - | -103,263,914.29 | - | -178,074,824.54 |
| 现金的期末余额 | - | 546,823,587.84 | - | 542,101,141.07 |
| 减:现金的期初余额 | - | 542,101,141.07 | - | 511,325,878.68 |
| 现金及现金等价物的净增加额 | - | 4,722,446.77 | - | 30,775,262.39 |
| 公告日期 | 2025-10-28 | 2025-08-23 | 2025-04-26 | 2025-03-18 |
| 审计意见(境内) | | | | 标准无保留意见 |