| 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 | 751,681,595.51 | 411,115,239.16 | 1,898,850,771.85 | 1,429,391,719.11 |
| 收到其他与经营活动有关的现金 | 955,398.85 | 432,174.24 | 24,959,160.99 | 19,212,092.6 |
| 经营活动现金流入小计 | 752,636,994.36 | 411,547,413.4 | 1,923,809,932.84 | 1,448,603,811.71 |
| 购买商品、接受劳务支付的现金 | 697,664,117.75 | 399,749,697.09 | 1,830,213,197.41 | 1,384,823,062.55 |
| 支付给职工以及为职工支付的现金 | 14,505,937.64 | 8,382,488.8 | 27,666,959.06 | 21,343,536.68 |
| 支付的各项税费 | 8,205,415.4 | 5,995,148.44 | 26,340,930.03 | 17,906,604.04 |
| 支付其他与经营活动有关的现金 | 7,993,931.9 | 4,548,727.46 | 21,784,116.38 | 16,786,813.18 |
| 经营活动现金流出小计 | 728,369,402.69 | 418,676,061.79 | 1,906,005,202.88 | 1,440,860,016.45 |
| 经营活动产生的现金流量净额 | 24,267,591.67 | -7,128,648.39 | 17,804,729.96 | 7,743,795.26 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,240,901,911.76 | 884,948,897.89 | 1,292,885,769.49 | 969,460,769.41 |
| 取得投资收益收到的现金 | 25,640,076.65 | 21,514,347.87 | 17,052,503.37 | 13,441,407.47 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 40,000 | 40,000 | - | - |
| 投资活动现金流入小计 | 1,266,581,988.41 | 906,503,245.76 | 1,309,938,272.86 | 982,902,176.88 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,806,791.96 | 4,088,348.96 | 14,713,898.88 | 12,143,081.04 |
| 投资支付的现金 | 1,322,569,766.93 | 975,457,012.74 | 1,913,754,036.41 | 1,361,831,460.57 |
| 投资活动现金流出小计 | 1,327,376,558.89 | 979,545,361.7 | 1,928,467,935.29 | 1,373,974,541.61 |
| 投资活动产生的现金流量净额 | -60,794,570.48 | -73,042,115.94 | -618,529,662.43 | -391,072,364.73 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 806,000,000 | 200,000,000 | 1,342,101,760 | 746,000,000 |
| 筹资活动现金流入小计 | 806,000,000 | 200,000,000 | 1,342,101,760 | 746,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 4,805,000.47 | 1,510,609.44 | 45,632,042.82 | 42,827,547.27 |
| 支付其他与筹资活动有关的现金 | 747,132,075.5 | 120,566,037.75 | 932,188,459.74 | 285,520,661.99 |
| 筹资活动现金流出小计 | 751,937,075.97 | 122,076,647.19 | 977,820,502.56 | 328,348,209.26 |
| 筹资活动产生的现金流量净额 | 54,062,924.03 | 77,923,352.81 | 364,281,257.44 | 417,651,790.74 |
| 四、汇率变动对现金及现金等价物的影响 | -19,072.75 | 2,889.13 | 1,426.88 | -9,599.4 |
| 五、现金及现金等价物净增加额 | 17,516,872.47 | -2,244,522.39 | -236,442,248.15 | 34,313,621.87 |
| 加:期初现金及现金等价物余额 | 213,433,188.47 | 213,433,188.47 | 449,875,436.62 | 449,875,436.62 |
| 期末现金及现金等价物余额 | 230,950,060.94 | 211,188,666.08 | 213,433,188.47 | 484,189,058.49 |
| 补充资料: | | | | |
| 净利润 | 25,980,341.04 | - | 97,208,932.52 | - |
| 资产减值准备 | 476,599.93 | - | 29,123.41 | - |
| 固定资产和投资性房地产折旧 | 17,213,860.39 | - | 34,232,534.18 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 17,213,860.39 | - | 34,232,534.18 | - |
| 无形资产摊销 | 701,885.21 | - | 1,338,780.3 | - |
| 长期待摊费用摊销 | 1,533,936.94 | - | 3,497,209.66 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,045.35 | - | - | - |
| 公允价值变动损失 | -370,770.87 | - | 1,930,003.58 | - |
| 财务费用 | -27,045,230.26 | - | -54,242,478.51 | - |
| 投资损失 | -1,523,723.38 | - | -10,703,632.21 | - |
| 递延所得税 | -56,514.91 | - | 57,512.96 | - |
| 其中:递延所得税资产减少 | 101,252.96 | - | 773,780.66 | - |
| 递延所得税负债增加 | -157,767.87 | - | -716,267.7 | - |
| 存货的减少 | -39,932,829.66 | - | -27,001,877.59 | - |
| 经营性应收项目的减少 | -3,031,043.31 | - | 30,908,874.09 | - |
| 经营性应付项目的增加 | 47,993,050.98 | - | -62,717,639.3 | - |
| 其他 | 1,255,213.86 | - | 1,150,856.73 | - |
| 现金的期末余额 | 230,950,060.94 | - | 213,433,188.47 | - |
| 减:现金的期初余额 | 213,433,188.47 | - | 449,875,436.62 | - |
| 现金及现金等价物的净增加额 | 17,516,872.47 | - | -236,442,248.15 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |