| 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 | 375,946,773.32 | 174,076,729.39 | 825,930,185.97 | 610,602,837.57 |
| 收到其他与经营活动有关的现金 | 56,609,317.67 | 6,616,478.38 | 73,625,558.73 | 13,142,547.03 |
| 经营活动现金流入小计 | 432,556,090.99 | 180,693,207.77 | 899,555,744.7 | 623,745,384.6 |
| 购买商品、接受劳务支付的现金 | 289,572,407.81 | 120,052,857.77 | 497,242,985.1 | 403,115,255.94 |
| 支付给职工以及为职工支付的现金 | 102,278,642.62 | 46,441,474.96 | 202,254,326.98 | 142,111,523 |
| 支付的各项税费 | 19,418,443.62 | 7,485,484.74 | 18,699,704.98 | 16,190,919.46 |
| 支付其他与经营活动有关的现金 | 30,891,675.97 | 22,011,664.41 | 58,350,479.02 | 31,131,855.53 |
| 经营活动现金流出小计 | 442,161,170.02 | 195,991,481.88 | 776,547,496.08 | 592,549,553.93 |
| 经营活动产生的现金流量净额 | -9,605,079.03 | -15,298,274.11 | 123,008,248.62 | 31,195,830.67 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,634,288.22 | 1,505,243.23 | 10,757,449.52 | 9,235,128.51 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 8,836,140.8 | - | 442,866.27 | 487,641 |
| 收到的其他与投资活动有关的现金 | 330,000,000 | 309,886,300 | 2,882,400,526.21 | 2,176,051,759.66 |
| 投资活动现金流入小计 | 340,470,429.02 | 311,391,543.23 | 2,893,600,842 | 2,185,774,529.17 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 88,068,576.79 | 33,464,559.46 | 209,555,723.42 | 153,171,443.66 |
| 支付其他与投资活动有关的现金 | 230,300,000 | 90,000,000 | 2,752,233,281.58 | 1,823,443,600 |
| 投资活动现金流出小计 | 318,368,576.79 | 123,464,559.46 | 2,961,789,005 | 1,976,615,043.66 |
| 投资活动产生的现金流量净额 | 22,101,852.23 | 187,926,983.77 | -68,188,163 | 209,159,485.51 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 47,000,000 | 27,000,000 | 15,000,000 | - |
| 收到其他与筹资活动有关的现金 | 6,500,000 | 3,217,163.95 | - | 724,201.06 |
| 筹资活动现金流入小计 | 53,500,000 | 30,217,163.95 | 15,000,000 | 724,201.06 |
| 分配股利、利润或偿付利息支付的现金 | 23,169,001.86 | 138,449.99 | 24,480,806.1 | 24,412,063.83 |
| 支付其他与筹资活动有关的现金 | 50,264,635.01 | 18,753,449.18 | 50,029,878.04 | 50,029,952.95 |
| 筹资活动现金流出小计 | 73,433,636.87 | 18,891,899.17 | 74,510,684.14 | 74,442,016.78 |
| 筹资活动产生的现金流量净额 | -19,933,636.87 | 11,325,264.78 | -59,510,684.14 | -73,717,815.72 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 2,097,602.35 | - |
| 五、现金及现金等价物净增加额 | -7,436,863.67 | 183,953,974.44 | -2,592,996.17 | 166,637,500.46 |
| 加:期初现金及现金等价物余额 | 400,746,376.99 | 403,339,373.16 | 403,339,373.16 | 403,339,373.16 |
| 期末现金及现金等价物余额 | 393,309,513.32 | 587,293,347.6 | 400,746,376.99 | 569,976,873.62 |
| 补充资料: | | | | |
| 净利润 | 40,967,465.56 | - | 66,067,595.87 | - |
| 资产减值准备 | 4,532,820.54 | - | 11,067,217.36 | - |
| 固定资产和投资性房地产折旧 | 56,191,084.12 | - | 104,250,095.73 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 56,191,084.12 | - | 104,250,095.73 | - |
| 无形资产摊销 | 1,006,034.82 | - | 1,599,760.06 | - |
| 长期待摊费用摊销 | 1,566,486.1 | - | 3,900,820.3 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -2,380,717.62 | - | -20,945.09 | - |
| 固定资产报废损失 | 6,037.5 | - | 641,566.48 | - |
| 公允价值变动损失 | -1,105,578.17 | - | -1,454,305.47 | - |
| 财务费用 | 13,152,143.83 | - | 23,458,754.53 | - |
| 投资损失 | -4,259,251.16 | - | -11,776,620.71 | - |
| 递延所得税 | -5,717,602.09 | - | -6,811,340.83 | - |
| 其中:递延所得税资产减少 | -3,465,303.76 | - | 3,021,715.38 | - |
| 递延所得税负债增加 | -2,252,298.33 | - | -9,833,056.21 | - |
| 存货的减少 | -78,084,712.51 | - | -77,534,046.37 | - |
| 经营性应收项目的减少 | -31,536,731.56 | - | -174,949,823.78 | - |
| 经营性应付项目的增加 | -4,196,435.25 | - | 184,569,520.54 | - |
| 现金的期末余额 | 393,309,513.32 | - | 400,746,376.99 | - |
| 减:现金的期初余额 | 400,746,376.99 | - | 403,339,373.16 | - |
| 现金及现金等价物的净增加额 | -7,436,863.67 | - | -2,592,996.17 | - |
| 公告日期 | 2025-08-21 | 2025-04-25 | 2025-04-25 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |