| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 516,921,097.28 | 259,111,194.16 | 1,049,612,972.29 | 842,038,611.8 |
| 收到的税费返还 | 2,094,446.72 | 746,720.57 | 18,315,534.42 | 14,431,057.21 |
| 收到其他与经营活动有关的现金 | 5,509,052.91 | 15,211,621.06 | 818,176,215.06 | 584,947,563.22 |
| 经营活动现金流入小计 | 524,524,596.91 | 275,069,535.79 | 1,886,104,721.77 | 1,441,417,232.23 |
| 购买商品、接受劳务支付的现金 | 166,090,705.49 | 57,154,567.39 | 379,748,389.18 | 265,425,893.23 |
| 支付给职工以及为职工支付的现金 | 78,986,747.75 | 57,273,677.53 | 132,145,788.9 | 103,694,025.22 |
| 支付的各项税费 | 63,473,370.03 | 28,874,393.59 | 148,640,952.96 | 98,998,813.2 |
| 支付其他与经营活动有关的现金 | 231,868,036.08 | 23,832,356.88 | 396,311,675.89 | 43,378,523.36 |
| 经营活动现金流出小计 | 540,418,859.35 | 167,134,995.39 | 1,056,846,806.93 | 511,497,255.01 |
| 经营活动产生的现金流量净额 | -15,894,262.44 | 107,934,540.4 | 829,257,914.84 | 929,919,977.22 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 231,186,045.67 | 46,700,560.99 | 328,340,757.72 | 122,566,440.83 |
| 取得投资收益收到的现金 | 97,950 | - | 12,857,381.7 | 16,834,261.64 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 437,974 | 205,734 | 344,414 | 280,666 |
| 收到的其他与投资活动有关的现金 | 340,454.4 | - | 9,411,622 | 4,252,594 |
| 投资活动现金流入小计 | 232,062,424.07 | 46,906,294.99 | 350,954,175.42 | 143,933,962.47 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 83,792,812.72 | 78,739,503.55 | 34,166,858.89 | 29,412,336.11 |
| 投资支付的现金 | 98,878,534.32 | 47,898,555.54 | 430,490,668.07 | 381,334,097.35 |
| 支付其他与投资活动有关的现金 | 441,207.44 | 3,402,775.69 | 340,454.4 | 34,821.14 |
| 投资活动现金流出小计 | 183,112,554.48 | 130,040,834.78 | 464,997,981.36 | 410,781,254.6 |
| 投资活动产生的现金流量净额 | 48,949,869.59 | -83,134,539.79 | -114,043,805.94 | -266,847,292.13 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 27,000,000 | - | 1,054,845,944.13 | 1,045,845,944.13 |
| 收到其他与筹资活动有关的现金 | 18,000,000 | 18,000,000 | 21,380,000 | 127,320,271.92 |
| 筹资活动现金流入小计 | 45,000,000 | 18,000,000 | 1,076,225,944.13 | 1,173,166,216.05 |
| 偿还债务支付的现金 | 5,000,000 | - | 1,484,279,997.56 | 1,287,829,997.56 |
| 分配股利、利润或偿付利息支付的现金 | 55,136,130.72 | 32,388.89 | 177,890,665.8 | 129,505,491.45 |
| 其中:子公司支付给少数股东的股利、利润 | 19,095,128.51 | - | 19,033,163.03 | 19,033,163.03 |
| 支付其他与筹资活动有关的现金 | 13,305,522.84 | 12,657,306.86 | 98,509,492.71 | 238,384,223.61 |
| 筹资活动现金流出小计 | 73,441,653.56 | 12,689,695.75 | 1,760,680,156.07 | 1,655,719,712.62 |
| 筹资活动产生的现金流量净额 | -28,441,653.56 | 5,310,304.25 | -684,454,211.94 | -482,553,496.57 |
| 四、汇率变动对现金及现金等价物的影响 | 108,493.18 | 41,142.58 | 15,365.43 | 45,176.8 |
| 五、现金及现金等价物净增加额 | 4,722,446.77 | 30,151,447.44 | 30,775,262.39 | 180,564,365.32 |
| 加:期初现金及现金等价物余额 | 542,101,141.07 | 542,101,141.07 | 511,325,878.68 | 511,325,878.68 |
| 期末现金及现金等价物余额 | 546,823,587.84 | 572,252,588.51 | 542,101,141.07 | 691,890,244 |
| 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 | 2025-08-23 | 2025-04-26 | 2025-03-18 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |