| 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 | 731,709,689.25 | 301,958,168.83 | 1,305,748,883.59 | 931,814,781.45 |
| 收到的税费返还 | 10,832,159.09 | 5,529,762.05 | 47,751,416.34 | 23,632,797.73 |
| 收到其他与经营活动有关的现金 | 12,536,745.95 | 6,920,828.76 | 16,156,530.46 | 14,541,821.28 |
| 经营活动现金流入小计 | 755,078,594.29 | 314,408,759.64 | 1,369,656,830.39 | 969,989,400.46 |
| 购买商品、接受劳务支付的现金 | 407,689,605.75 | 197,917,608 | 714,169,110.26 | 487,357,722.45 |
| 支付给职工以及为职工支付的现金 | 213,251,706.35 | 119,540,019.09 | 357,692,971.6 | 266,322,029.7 |
| 支付的各项税费 | 57,494,725.4 | 27,584,137.09 | 99,133,839.34 | 77,221,628.99 |
| 支付其他与经营活动有关的现金 | 83,865,715.65 | 41,030,711.39 | 70,954,981.34 | 94,217,699.5 |
| 经营活动现金流出小计 | 762,301,753.15 | 386,072,475.57 | 1,241,950,902.54 | 925,119,080.64 |
| 经营活动产生的现金流量净额 | -7,223,158.86 | -71,663,715.93 | 127,705,927.85 | 44,870,319.82 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 936,711,575 | 340,034,429.05 | 981,886,328.54 | 456,106,835.32 |
| 取得投资收益收到的现金 | 7,509,107.75 | 4,513,159.22 | 36,012,374.16 | 21,824,921.73 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 207.61 | 207.61 | 32,000 | 32,000 |
| 处置子公司及其他营业单位收到的现金净额 | 569,813.55 | - | - | - |
| 投资活动现金流入小计 | 944,790,703.91 | 344,547,795.88 | 1,017,930,702.7 | 477,963,757.05 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,442,517.22 | 1,694,755.02 | 42,180,827.85 | 8,350,000.29 |
| 投资支付的现金 | 1,155,405,071.62 | 227,191,961.62 | 1,054,672,976.64 | 478,107,442.95 |
| 投资活动现金流出小计 | 1,159,847,588.84 | 228,886,716.64 | 1,096,853,804.49 | 486,457,443.24 |
| 投资活动产生的现金流量净额 | -215,056,884.93 | 115,661,079.24 | -78,923,101.79 | -8,493,686.19 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 382,184,789.91 | - | - | - |
| 取得借款收到的现金 | - | - | 183,000,000 | 183,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | 21,067,200 | - |
| 筹资活动现金流入小计 | 382,184,789.91 | 0 | 204,067,200 | 183,000,000 |
| 偿还债务支付的现金 | 33,000,000 | 33,000,000 | 170,000,000 | 170,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 138,664,358.43 | 214,499.99 | 32,021,377.43 | 31,804,494.1 |
| 支付其他与筹资活动有关的现金 | - | - | 36,888,471.26 | 36,408,471.26 |
| 筹资活动现金流出小计 | 171,664,358.43 | 33,214,499.99 | 238,909,848.69 | 238,212,965.36 |
| 筹资活动产生的现金流量净额 | 210,520,431.48 | -33,214,499.99 | -34,842,648.69 | -55,212,965.36 |
| 四、汇率变动对现金及现金等价物的影响 | 311,804.71 | -124,688.3 | 734,374.03 | 151,431.3 |
| 五、现金及现金等价物净增加额 | -11,447,807.6 | 10,658,175.02 | 14,674,551.4 | -18,684,900.43 |
| 加:期初现金及现金等价物余额 | 300,531,700.21 | 300,531,700.21 | 285,857,148.81 | 285,857,148.81 |
| 期末现金及现金等价物余额 | 289,083,892.61 | 311,189,875.23 | 300,531,700.21 | 267,172,248.38 |
| 补充资料: | | | | |
| 净利润 | 127,093,993.02 | - | 228,553,283.55 | - |
| 资产减值准备 | 616,255.93 | - | 15,430,037.56 | - |
| 固定资产和投资性房地产折旧 | 17,365,796.76 | - | 34,832,201.08 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 17,365,796.76 | - | 34,832,201.08 | - |
| 无形资产摊销 | 1,318,825.45 | - | 4,662,817.21 | - |
| 长期待摊费用摊销 | 4,748,982.76 | - | 7,662,646.1 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 75,053.55 | - | -27,314.44 | - |
| 固定资产报废损失 | 39,584.01 | - | 131,760.2 | - |
| 公允价值变动损失 | -2,223,184.71 | - | -13,235,399.82 | - |
| 财务费用 | 223,613.52 | - | 2,577,809.75 | - |
| 投资损失 | -6,572,704.98 | - | -13,638,322.93 | - |
| 递延所得税 | 2,114,617.5 | - | -7,270,157.05 | - |
| 其中:递延所得税资产减少 | 834,109.16 | - | -4,879,081.45 | - |
| 递延所得税负债增加 | 1,280,508.34 | - | -2,391,075.6 | - |
| 存货的减少 | -53,361,014.6 | - | -94,098,920.41 | - |
| 经营性应收项目的减少 | -50,777,864.74 | - | -147,770,398.27 | - |
| 经营性应付项目的增加 | -49,132,930.12 | - | 96,962,154.78 | - |
| 现金的期末余额 | 289,083,892.61 | - | 300,531,700.21 | - |
| 减:现金的期初余额 | 300,531,700.21 | - | 285,857,148.81 | - |
| 现金及现金等价物的净增加额 | -11,447,807.6 | - | 14,674,551.4 | - |
| 公告日期 | 2025-08-28 | 2025-04-26 | 2025-04-26 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |