| 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 | 488,267,095.3 | 252,228,995.5 | 1,058,827,759.83 | 862,295,241.88 |
| 收到的税费返还 | - | - | 1,717,937.28 | 1,643,578.55 |
| 收到其他与经营活动有关的现金 | 2,791,679.09 | 1,347,054.38 | 26,701,882.55 | 16,950,912.21 |
| 经营活动现金流入小计 | 491,058,774.39 | 253,576,049.88 | 1,087,247,579.66 | 880,889,732.64 |
| 购买商品、接受劳务支付的现金 | 148,303,900.96 | 61,553,413.52 | 292,753,793.44 | 221,728,516.89 |
| 支付给职工以及为职工支付的现金 | 131,517,714.02 | 89,677,522.23 | 243,500,467.92 | 197,223,691.6 |
| 支付的各项税费 | 37,515,393.53 | 15,325,106.46 | 118,524,626.13 | 83,590,572.2 |
| 支付其他与经营活动有关的现金 | 17,828,137.17 | 15,269,953.19 | 73,841,280.61 | 23,752,517.83 |
| 经营活动现金流出小计 | 335,165,145.68 | 181,825,995.4 | 728,620,168.1 | 526,295,298.52 |
| 经营活动产生的现金流量净额 | 155,893,628.71 | 71,750,054.48 | 358,627,411.56 | 354,594,434.12 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 7,594,916 | 45,325 | 1,148,822 | - |
| 收到的其他与投资活动有关的现金 | 17,003,379.07 | 11,449,159.92 | 12,013,885.5 | 6,391,177.95 |
| 投资活动现金流入小计 | 24,598,295.07 | 11,494,484.92 | 13,162,707.5 | 6,391,177.95 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 33,171,814.56 | 25,953,855.26 | 112,386,368.45 | 84,183,723.48 |
| 支付其他与投资活动有关的现金 | - | - | - | 31,470,610.31 |
| 投资活动现金流出小计 | 33,171,814.56 | 25,953,855.26 | 112,386,368.45 | 115,654,333.79 |
| 投资活动产生的现金流量净额 | -8,573,519.49 | -14,459,370.34 | -99,223,660.95 | -109,263,155.84 |
| 三、筹资活动产生的现金流量: | | | | |
| 偿还债务支付的现金 | 196,456.48 | - | 982,350.65 | 491,141.2 |
| 分配股利、利润或偿付利息支付的现金 | 5,956,386.22 | 4,261,532.6 | 124,108,661.26 | 120,510,829.11 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 360,000 | 360,000 |
| 支付其他与筹资活动有关的现金 | 3,136,882.11 | 515,102.48 | 33,835,000.03 | 2,139,153.95 |
| 筹资活动现金流出小计 | 9,289,724.81 | 4,776,635.08 | 158,926,011.94 | 123,141,124.26 |
| 筹资活动产生的现金流量净额 | -9,289,724.81 | -4,776,635.08 | -158,926,011.94 | -123,141,124.26 |
| 五、现金及现金等价物净增加额 | 138,030,384.41 | 52,514,049.06 | 100,477,738.67 | 122,190,154.02 |
| 加:期初现金及现金等价物余额 | 1,480,824,078.72 | 1,480,824,078.72 | 1,380,346,340.05 | 1,380,346,340.05 |
| 期末现金及现金等价物余额 | 1,618,854,463.13 | 1,533,338,127.78 | 1,480,824,078.72 | 1,502,536,494.07 |
| 补充资料: | | | | |
| 净利润 | 111,074,867.79 | - | 161,567,329.2 | - |
| 资产减值准备 | 2,211,553.47 | - | 74,200,411.82 | - |
| 固定资产和投资性房地产折旧 | 50,696,726.63 | - | 121,264,003.25 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 50,696,726.63 | - | 121,177,828.13 | - |
| 投资性房地产折旧 | - | - | 86,175.12 | - |
| 无形资产摊销 | 4,415,464 | - | 9,720,884.45 | - |
| 长期待摊费用摊销 | 5,596,742.89 | - | 11,382,686.78 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,118,284.92 | - | -50,536.17 | - |
| 固定资产报废损失 | - | - | 158,355.13 | - |
| 公允价值变动损失 | - | - | 8,178,900 | - |
| 财务费用 | -7,798,864.96 | - | 10,805,369.6 | - |
| 投资损失 | 1,185,979.54 | - | 3,489,098.06 | - |
| 递延所得税 | - | - | -431,532.35 | - |
| 其中:递延所得税资产减少 | - | - | 198,414.88 | - |
| 递延所得税负债增加 | - | - | -629,947.23 | - |
| 存货的减少 | -1,061,365.24 | - | -3,042,057.21 | - |
| 经营性应收项目的减少 | -14,639,858.55 | - | -23,673,564.17 | - |
| 经营性应付项目的增加 | 1,193,532.74 | - | -18,630,261.24 | - |
| 现金的期末余额 | 1,618,854,463.13 | - | 1,480,824,078.72 | - |
| 减:现金的期初余额 | 1,480,824,078.72 | - | 1,380,346,340.05 | - |
| 现金及现金等价物的净增加额 | 138,030,384.41 | - | 100,477,738.67 | - |
| 公告日期 | 2025-08-07 | 2025-04-30 | 2025-04-25 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |