| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 575,386,996.23 | 375,946,773.32 | 174,076,729.39 | 825,930,185.97 |
| 收到其他与经营活动有关的现金 | 61,013,332.15 | 56,609,317.67 | 6,616,478.38 | 73,625,558.73 |
| 经营活动现金流入小计 | 636,400,328.38 | 432,556,090.99 | 180,693,207.77 | 899,555,744.7 |
| 购买商品、接受劳务支付的现金 | 469,686,626.53 | 289,572,407.81 | 120,052,857.77 | 497,242,985.1 |
| 支付给职工以及为职工支付的现金 | 149,157,162.22 | 102,278,642.62 | 46,441,474.96 | 202,254,326.98 |
| 支付的各项税费 | 24,736,423.82 | 19,418,443.62 | 7,485,484.74 | 18,699,704.98 |
| 支付其他与经营活动有关的现金 | 53,292,384.05 | 30,891,675.97 | 22,011,664.41 | 58,350,479.02 |
| 经营活动现金流出小计 | 696,872,596.62 | 442,161,170.02 | 195,991,481.88 | 776,547,496.08 |
| 经营活动产生的现金流量净额 | -60,472,268.24 | -9,605,079.03 | -15,298,274.11 | 123,008,248.62 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 2,528,686.24 | 1,634,288.22 | 1,505,243.23 | 10,757,449.52 |
| 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 | 8,836,140.8 | - | 442,866.27 |
| 收到的其他与投资活动有关的现金 | 520,643,827.27 | 330,000,000 | 309,886,300 | 2,882,400,526.21 |
| 投资活动现金流入小计 | 532,008,654.31 | 340,470,429.02 | 311,391,543.23 | 2,893,600,842 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 236,274,100.14 | 88,068,576.79 | 33,464,559.46 | 209,555,723.42 |
| 投资支付的现金 | 84,000,000 | - | - | - |
| 支付其他与投资活动有关的现金 | 290,341,999.99 | 230,300,000 | 90,000,000 | 2,752,233,281.58 |
| 投资活动现金流出小计 | 610,616,100.13 | 318,368,576.79 | 123,464,559.46 | 2,961,789,005 |
| 投资活动产生的现金流量净额 | -78,607,445.82 | 22,101,852.23 | 187,926,983.77 | -68,188,163 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 78,482,000 | 47,000,000 | 27,000,000 | 15,000,000 |
| 收到其他与筹资活动有关的现金 | 8,620,350.92 | 6,500,000 | 3,217,163.95 | - |
| 筹资活动现金流入小计 | 87,102,350.92 | 53,500,000 | 30,217,163.95 | 15,000,000 |
| 偿还债务支付的现金 | 1,000.55 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 26,665,263.99 | 23,169,001.86 | 138,449.99 | 24,480,806.1 |
| 支付其他与筹资活动有关的现金 | 51,677,662.86 | 50,264,635.01 | 18,753,449.18 | 50,029,878.04 |
| 筹资活动现金流出小计 | 78,343,927.4 | 73,433,636.87 | 18,891,899.17 | 74,510,684.14 |
| 筹资活动产生的现金流量净额 | 8,758,423.52 | -19,933,636.87 | 11,325,264.78 | -59,510,684.14 |
| 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 | -130,321,290.54 | -7,436,863.67 | 183,953,974.44 | -2,592,996.17 |
| 加:期初现金及现金等价物余额 | 400,746,376.99 | 400,746,376.99 | 403,339,373.16 | 403,339,373.16 |
| 期末现金及现金等价物余额 | 270,425,086.45 | 393,309,513.32 | 587,293,347.6 | 400,746,376.99 |
| 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 | 2025-10-28 | 2025-08-21 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |