| 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 | 556,038,393.31 | 255,723,472.31 | 849,194,382.51 | 481,700,156.23 |
| 收到的税费返还 | 8,772,062.37 | 6,149,095.41 | 29,130,099.67 | 21,790,355.27 |
| 收到其他与经营活动有关的现金 | 15,081,344.37 | 9,526,964.68 | 18,017,197.89 | 14,544,588.37 |
| 经营活动现金流入小计 | 579,891,800.05 | 271,399,532.4 | 896,341,680.07 | 518,035,099.87 |
| 购买商品、接受劳务支付的现金 | 219,016,392.91 | 90,308,302.87 | 283,790,548.3 | 202,824,833.51 |
| 支付给职工以及为职工支付的现金 | 184,912,544.6 | 107,672,673.64 | 264,693,201.38 | 196,831,176.31 |
| 支付的各项税费 | 58,830,952.79 | 29,070,120.33 | 99,625,095.48 | 63,455,006.71 |
| 支付其他与经营活动有关的现金 | 46,422,233.06 | 22,270,925.29 | 60,135,572.2 | 37,413,650.49 |
| 经营活动现金流出小计 | 509,182,123.36 | 249,322,022.13 | 708,244,417.36 | 500,524,667.02 |
| 经营活动产生的现金流量净额 | 70,709,676.69 | 22,077,510.27 | 188,097,262.71 | 17,510,432.85 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 64,780,000 | 24,780,000 | 65,322,414.97 | 20,722,414.97 |
| 取得投资收益收到的现金 | 16,219,162.19 | 8,983,681.58 | 32,334,559.57 | 25,654,876.93 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 30,000 | 30,000 |
| 收到的其他与投资活动有关的现金 | 114,978,400 | 34,120,900 | 91,838,992.77 | 116,838,992.77 |
| 投资活动现金流入小计 | 195,977,562.19 | 67,884,581.58 | 189,525,967.31 | 163,246,284.67 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 15,036,908.98 | 10,931,219.46 | 30,816,049.55 | 12,517,619.87 |
| 投资支付的现金 | 270,577,054.72 | 180,577,054.72 | 81,646,400 | 56,646,400 |
| 投资活动现金流出小计 | 285,613,963.7 | 191,508,274.18 | 112,462,449.55 | 69,164,019.87 |
| 投资活动产生的现金流量净额 | -89,636,401.51 | -123,623,692.6 | 77,063,517.76 | 94,082,264.8 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 6,251,636.7 | - | 4,885,455.94 | 4,885,455.94 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 6,251,636.7 | - | 4,885,455.94 | 4,885,455.94 |
| 偿还债务支付的现金 | 405,258.27 | 405,258.27 | 571,742.59 | 546,675.17 |
| 分配股利、利润或偿付利息支付的现金 | 101,453,513.57 | 6,018.32 | 106,824,292.15 | 75,712,948.01 |
| 支付其他与筹资活动有关的现金 | 3,835,552.69 | 1,545,281.63 | 19,833,637.56 | 18,896,735.61 |
| 筹资活动现金流出小计 | 105,694,324.53 | 1,956,558.22 | 127,229,672.3 | 95,156,358.79 |
| 筹资活动产生的现金流量净额 | -99,442,687.83 | -1,956,558.22 | -122,344,216.36 | -90,270,902.85 |
| 四、汇率变动对现金及现金等价物的影响 | -251,441.21 | 16,040.58 | 1,864,513.48 | 890,788.1 |
| 五、现金及现金等价物净增加额 | -118,620,853.86 | -103,486,699.97 | 144,681,077.59 | 22,212,582.9 |
| 加:期初现金及现金等价物余额 | 1,118,172,490.97 | 1,118,172,490.97 | 973,491,413.38 | 973,491,413.38 |
| 期末现金及现金等价物余额 | 999,551,637.11 | 1,014,685,791 | 1,118,172,490.97 | 995,703,996.28 |
| 补充资料: | | | | |
| 净利润 | 195,783,149.71 | - | 333,914,849.96 | - |
| 资产减值准备 | 1,292,779.87 | - | 934,803.91 | - |
| 固定资产和投资性房地产折旧 | 11,945,502.81 | - | 22,082,946.71 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 11,945,502.81 | - | 22,082,946.71 | - |
| 无形资产摊销 | 1,285,392.14 | - | 2,509,680.1 | - |
| 长期待摊费用摊销 | 888,211.98 | - | 1,070,165.28 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 51,724.01 | - | -20,324.96 | - |
| 固定资产报废损失 | 31,024.78 | - | 3,678.88 | - |
| 公允价值变动损失 | -19,873,945.48 | - | 12,321,039.58 | - |
| 财务费用 | -16,460,044.01 | - | -35,310,296.91 | - |
| 递延所得税 | 1,032,018.49 | - | 374,633.26 | - |
| 其中:递延所得税资产减少 | -1,021,625.58 | - | -1,814,291.9 | - |
| 递延所得税负债增加 | 2,053,644.07 | - | 2,188,925.16 | - |
| 存货的减少 | -63,760,670.93 | - | -46,835,533.52 | - |
| 经营性应收项目的减少 | -81,601,372.58 | - | -208,226,061.51 | - |
| 经营性应付项目的增加 | 21,785,900.02 | - | 83,040,648.05 | - |
| 其他 | 5,237,230.97 | - | 9,306,274.05 | - |
| 现金的期末余额 | 999,551,637.11 | - | 1,118,172,490.97 | - |
| 减:现金的期初余额 | 1,118,172,490.97 | - | 973,491,413.38 | - |
| 现金及现金等价物的净增加额 | -118,620,853.86 | - | 144,681,077.59 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-03-14 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |