| 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 | 637,483,782.91 | 418,964,278.08 | 1,231,446,323.4 | 873,620,606.24 |
| 收到的税费返还 | 29,811.72 | - | 3,611,849.51 | 1,914,005.05 |
| 收到其他与经营活动有关的现金 | 2,980,340.6 | 3,119,024.39 | 16,028,872.79 | 33,059,725.63 |
| 经营活动现金流入小计 | 640,493,935.23 | 422,083,302.47 | 1,251,087,045.7 | 908,594,336.92 |
| 购买商品、接受劳务支付的现金 | 341,502,128.74 | 218,246,872.37 | 447,578,585.8 | 335,667,867.77 |
| 支付给职工以及为职工支付的现金 | 128,933,465.47 | 101,234,769.14 | 222,771,080.1 | 172,006,351.48 |
| 支付的各项税费 | 108,685,949.86 | 56,757,908.98 | 181,681,449.5 | 135,118,814.14 |
| 支付其他与经营活动有关的现金 | 25,480,750.29 | 3,101,284.85 | 43,647,203.28 | 103,906,970.78 |
| 经营活动现金流出小计 | 604,602,294.36 | 379,340,835.34 | 895,678,318.68 | 746,700,004.17 |
| 经营活动产生的现金流量净额 | 35,891,640.87 | 42,742,467.13 | 355,408,727.02 | 161,894,332.75 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 47,130,000 | 62,442,678.74 |
| 取得投资收益收到的现金 | 28,363,898.8 | 151,444.44 | 28,616,913.53 | 28,257,703.86 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 7,425 | 0 | 638,800 | 371,200 |
| 收到的其他与投资活动有关的现金 | 136,243,958.33 | 0 | 677,283,791.08 | 528,304,918.86 |
| 投资活动现金流入小计 | 164,615,282.13 | 151,444.44 | 753,669,504.61 | 619,376,501.46 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 97,082,641.24 | 89,707,988.67 | 193,865,093.89 | 163,935,247.52 |
| 投资支付的现金 | 4,900,000 | 0 | 422,085,347.78 | 446,940,347.78 |
| 支付其他与投资活动有关的现金 | 140,040,792.9 | 0 | 304,763,960 | 194,611,420.11 |
| 投资活动现金流出小计 | 242,023,434.14 | 89,707,988.67 | 920,714,401.67 | 805,487,015.41 |
| 投资活动产生的现金流量净额 | -77,408,152.01 | -89,556,544.23 | -167,044,897.06 | -186,110,513.95 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 29,967,131.25 | 29,967,131.25 | 67,478,321.48 | 57,198,321.48 |
| 筹资活动现金流入小计 | 29,967,131.25 | 29,967,131.25 | 67,478,321.48 | 57,198,321.48 |
| 偿还债务支付的现金 | 28,607,136.48 | 27,597,136.48 | 39,800,000 | 34,800,000 |
| 分配股利、利润或偿付利息支付的现金 | 103,813,739.51 | 495,760.47 | 139,336,396.4 | 119,753,936.75 |
| 支付其他与筹资活动有关的现金 | 1,538,520 | - | 3,552,020 | 6,532,317.4 |
| 筹资活动现金流出小计 | 133,959,395.99 | 28,092,896.95 | 182,688,416.4 | 161,086,254.15 |
| 筹资活动产生的现金流量净额 | -103,992,264.74 | 1,874,234.3 | -115,210,094.92 | -103,887,932.67 |
| 五、现金及现金等价物净增加额 | -145,508,775.88 | -44,939,842.8 | 73,153,735.04 | -128,104,113.87 |
| 加:期初现金及现金等价物余额 | 741,361,252.49 | 747,225,860.57 | 668,207,517.45 | 668,207,517.45 |
| 期末现金及现金等价物余额 | 595,852,476.61 | 702,286,017.77 | 741,361,252.49 | 540,103,403.58 |
| 补充资料: | | | | |
| 净利润 | 164,241,686.16 | - | 402,004,358.98 | - |
| 资产减值准备 | 7,920,832.48 | - | 14,855,353.37 | - |
| 固定资产和投资性房地产折旧 | 90,158,153.08 | - | 181,111,554.89 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 90,158,153.08 | - | 181,111,554.89 | - |
| 无形资产摊销 | 29,576,539.19 | - | 59,506,386.76 | - |
| 长期待摊费用摊销 | 1,838,447.32 | - | 3,774,591.6 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -47,857.04 | - |
| 固定资产报废损失 | -3,706.49 | - | -193,754.55 | - |
| 公允价值变动损失 | 419,970.1 | - | -4,084,199.4 | - |
| 财务费用 | -23,046,104.44 | - | -45,612,415.86 | - |
| 投资损失 | -54,583,342.66 | - | -129,367,496.19 | - |
| 递延所得税 | 7,799,938.39 | - | -14,201,411.87 | - |
| 其中:递延所得税资产减少 | 6,484,574.17 | - | -16,347,907.45 | - |
| 递延所得税负债增加 | 1,315,364.22 | - | 2,146,495.58 | - |
| 存货的减少 | -5,282,332.78 | - | -4,260,302.97 | - |
| 经营性应收项目的减少 | -12,235,598.13 | - | -284,143,260.66 | - |
| 经营性应付项目的增加 | -151,781,307.87 | - | 164,553,719.76 | - |
| 现金的期末余额 | 595,852,476.61 | - | 741,361,252.49 | - |
| 减:现金的期初余额 | 741,361,252.49 | - | 668,207,517.45 | - |
| 现金及现金等价物的净增加额 | -145,508,775.88 | - | 73,153,735.04 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |