| 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 | 234,636,246.69 | 122,355,154.9 | 987,260,625.49 | 690,612,924.44 |
| 收到的税费返还 | 13,999,939.06 | 5,037,933.97 | 10,806,895.65 | 9,187,764.42 |
| 收到其他与经营活动有关的现金 | 23,374,364.97 | 27,253,640.05 | 18,821,183.04 | 17,427,797.33 |
| 经营活动现金流入小计 | 272,010,550.72 | 154,646,728.92 | 1,016,888,704.18 | 717,228,486.19 |
| 购买商品、接受劳务支付的现金 | 145,700,663.37 | 79,436,949.17 | 532,847,208.05 | 387,584,385.7 |
| 支付给职工以及为职工支付的现金 | 59,448,371.94 | 42,038,596.52 | 88,110,125.3 | 72,286,051.65 |
| 支付的各项税费 | 42,523,818.77 | 22,478,901.5 | 93,035,444.14 | 70,695,457.96 |
| 支付其他与经营活动有关的现金 | 42,603,618.93 | 42,996,168.33 | 63,425,247.8 | 33,807,043.79 |
| 经营活动现金流出小计 | 290,276,473.01 | 186,950,615.52 | 777,418,025.29 | 564,372,939.1 |
| 经营活动产生的现金流量净额 | -18,265,922.29 | -32,303,886.6 | 239,470,678.89 | 152,855,547.09 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 2,295,700.45 | 640,576.38 | 3,950,971.82 | 3,950,971.82 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 800 | - | 123,893.81 | 123,893.81 |
| 投资活动现金流入小计 | 2,296,500.45 | 640,576.38 | 4,074,865.63 | 4,074,865.63 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 21,667,111.73 | 12,555,963.8 | 54,528,256.27 | 45,448,930.6 |
| 支付其他与投资活动有关的现金 | 429,330,449.7 | 445,273,997.23 | 209,045,357.78 | 175,280,400 |
| 投资活动现金流出小计 | 450,997,561.43 | 457,829,961.03 | 263,573,614.05 | 220,729,330.6 |
| 投资活动产生的现金流量净额 | -448,701,060.98 | -457,189,384.65 | -259,498,748.42 | -216,654,464.97 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 381,381,161.8 | 381,381,161.8 | - | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | - |
| 筹资活动现金流入小计 | 381,381,161.8 | 381,381,161.8 | - | - |
| 偿还债务支付的现金 | - | - | 24,000,000 | 24,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 50,367,066.18 | - | 299,000 | 299,000 |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 50,367,066.18 | - | 24,299,000 | 24,299,000 |
| 筹资活动产生的现金流量净额 | 331,014,095.62 | 381,381,161.8 | -24,299,000 | -24,299,000 |
| 四、汇率变动对现金及现金等价物的影响 | 3,321,330.52 | 1,071,363.35 | -1,691,797.58 | -286,670.63 |
| 五、现金及现金等价物净增加额 | -132,631,557.13 | -107,040,746.1 | -46,018,867.11 | -88,384,588.51 |
| 加:期初现金及现金等价物余额 | 248,940,921.22 | 248,940,921.22 | 294,959,788.33 | 294,959,788.33 |
| 期末现金及现金等价物余额 | 116,309,364.09 | 141,900,175.12 | 248,940,921.22 | 206,575,199.82 |
| 补充资料: | | | | |
| 净利润 | 98,354,390.98 | - | 154,652,488.37 | - |
| 资产减值准备 | 608,164.32 | - | 12,884,750.26 | - |
| 固定资产和投资性房地产折旧 | 8,291,396.84 | - | 14,728,424.27 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 8,291,396.84 | - | 14,728,424.27 | - |
| 无形资产摊销 | 1,435,302.48 | - | 2,234,842.44 | - |
| 长期待摊费用摊销 | 8,943.42 | - | 16,147.81 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,192.66 | - | 26,250.39 | - |
| 固定资产报废损失 | 1,910.49 | - | 10,694.28 | - |
| 财务费用 | - | - | 299,000 | - |
| 投资损失 | -2,006,881.29 | - | -9,666,303.06 | - |
| 递延所得税 | 1,505,723.36 | - | -13,714,159.84 | - |
| 其中:递延所得税资产减少 | 1,594,196.62 | - | -13,558,454.19 | - |
| 递延所得税负债增加 | -88,473.26 | - | -155,705.65 | - |
| 存货的减少 | 6,019,067.97 | - | 22,534,443.58 | - |
| 经营性应收项目的减少 | -82,663,282.82 | - | 1,671,889.1 | - |
| 经营性应付项目的增加 | -58,627,299.73 | - | 62,130,640.71 | - |
| 其他 | 8,805,449.03 | - | -8,338,429.42 | - |
| 现金的期末余额 | 116,309,364.09 | - | 248,940,921.22 | - |
| 减:现金的期初余额 | 248,940,921.22 | - | 294,959,788.33 | - |
| 现金及现金等价物的净增加额 | -132,631,557.13 | - | -46,018,867.11 | - |
| 公告日期 | 2025-08-28 | 2025-04-22 | 2025-04-22 | 2025-01-08 |
| 审计意见(境内) | | | 标准无保留意见 | |