| 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 | 1,735,814,154.18 | 781,656,602.99 | 3,116,931,606.24 | 2,293,401,641.31 |
| 收到其他与经营活动有关的现金 | 35,483,671.16 | 16,711,403.53 | 71,375,583.53 | 65,977,191.84 |
| 经营活动现金流入小计 | 1,771,297,825.34 | 798,368,006.52 | 3,188,307,189.77 | 2,359,378,833.15 |
| 购买商品、接受劳务支付的现金 | 1,374,511,998.44 | 551,511,547.69 | 2,710,896,061.07 | 1,973,320,165.9 |
| 支付给职工以及为职工支付的现金 | 126,889,422.16 | 70,501,761.99 | 221,625,415.96 | 168,144,035.34 |
| 支付的各项税费 | 55,524,975.81 | 28,882,830.91 | 55,041,703.02 | 47,058,831.35 |
| 支付其他与经营活动有关的现金 | 43,418,713.59 | 29,437,786.94 | 57,932,194.13 | 59,771,315.96 |
| 经营活动现金流出小计 | 1,600,345,110 | 680,333,927.53 | 3,045,495,374.18 | 2,248,294,348.55 |
| 经营活动产生的现金流量净额 | 170,952,715.34 | 118,034,078.99 | 142,811,815.59 | 111,084,484.6 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 552,654.71 | 393,367.04 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 8,500 | 8,500 | 1,950 | 150 |
| 收到的其他与投资活动有关的现金 | 73,952,500 | 50,452,500 | 102,000,000 | 66,000,000 |
| 投资活动现金流入小计 | 73,961,000 | 50,461,000 | 102,554,604.71 | 66,393,517.04 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 145,804,324.9 | 79,216,175.32 | 71,125,668.69 | 60,201,285.67 |
| 投资支付的现金 | - | - | 7,723,787.63 | 7,723,787.63 |
| 支付其他与投资活动有关的现金 | 36,000,000 | 36,000,000 | 412,000,000 | 122,000,000 |
| 投资活动现金流出小计 | 181,804,324.9 | 115,216,175.32 | 490,849,456.32 | 189,925,073.3 |
| 投资活动产生的现金流量净额 | -107,843,324.9 | -64,755,175.32 | -388,294,851.61 | -123,531,556.26 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 344,000,000 | 200,899,823.11 | 528,000,000 | 478,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | 25,334,381.27 | - |
| 筹资活动现金流入小计 | 344,000,000 | 200,899,823.11 | 553,334,381.27 | 478,000,000 |
| 偿还债务支付的现金 | 370,238,318.77 | 221,407,232.66 | 606,666,475.92 | 567,166,475.92 |
| 分配股利、利润或偿付利息支付的现金 | 99,727,098.71 | 3,620,207.65 | 51,632,865.21 | 46,658,790.87 |
| 其中:子公司支付给少数股东的股利、利润 | 8,904,000 | - | - | - |
| 支付其他与筹资活动有关的现金 | - | - | 50,000 | - |
| 筹资活动现金流出小计 | 469,965,417.48 | 225,027,440.31 | 658,349,341.13 | 613,825,266.79 |
| 筹资活动产生的现金流量净额 | -125,965,417.48 | -24,127,617.2 | -105,014,959.86 | -135,825,266.79 |
| 四、汇率变动对现金及现金等价物的影响 | 4,351,807.25 | 3,706,479.55 | 4,594,982.11 | 6,147,666.25 |
| 五、现金及现金等价物净增加额 | -58,504,219.79 | 32,857,766.02 | -345,903,013.77 | -142,124,672.2 |
| 加:期初现金及现金等价物余额 | 378,787,894.98 | 668,787,894.98 | 724,690,908.75 | 724,690,908.75 |
| 期末现金及现金等价物余额 | 320,283,675.19 | 701,645,661 | 378,787,894.98 | 582,566,236.55 |
| 补充资料: | | | | |
| 净利润 | 186,282,580.15 | - | 185,393,419.87 | - |
| 资产减值准备 | 1,801,537.85 | - | 23,840,334.39 | - |
| 固定资产和投资性房地产折旧 | 69,016,685.62 | - | 142,796,860.01 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 69,016,685.62 | - | 142,796,860.01 | - |
| 无形资产摊销 | 1,765,338.22 | - | 3,775,070.24 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -22.74 | - |
| 固定资产报废损失 | - | - | 216,781.72 | - |
| 财务费用 | 9,185,985.63 | - | 21,401,932.73 | - |
| 投资损失 | 61,369.34 | - | 374,818.94 | - |
| 递延所得税 | -82,164.98 | - | 21,568,135.98 | - |
| 其中:递延所得税资产减少 | -74,383.74 | - | 22,380,836.36 | - |
| 递延所得税负债增加 | -7,781.24 | - | -812,700.38 | - |
| 存货的减少 | 24,521,882.29 | - | -214,060,417.22 | - |
| 经营性应收项目的减少 | -86,177,298.41 | - | -61,433,721.67 | - |
| 经营性应付项目的增加 | -35,440,044.65 | - | 18,904,934.78 | - |
| 现金的期末余额 | 320,283,675.19 | - | 378,787,894.98 | - |
| 减:现金的期初余额 | 378,787,894.98 | - | 724,690,908.75 | - |
| 现金及现金等价物的净增加额 | -58,504,219.79 | - | -345,903,013.77 | - |
| 公告日期 | 2025-08-15 | 2025-04-18 | 2025-03-13 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |