| 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 | 602,597,694.19 | 280,936,019.1 | 1,055,375,501.18 | 680,541,308.72 |
| 收到的税费返还 | 25,107,298 | 13,962,210.29 | 45,263,971.52 | 38,003,318.68 |
| 收到其他与经营活动有关的现金 | 11,422,725.77 | 6,381,102.33 | 56,372,257.31 | 20,619,050.33 |
| 经营活动现金流入小计 | 639,127,717.96 | 301,279,331.72 | 1,157,011,730.01 | 739,163,677.73 |
| 购买商品、接受劳务支付的现金 | 389,437,687.54 | 191,722,057.33 | 643,198,923.73 | 247,320,297.34 |
| 支付给职工以及为职工支付的现金 | 108,331,320.43 | 55,501,367.32 | 123,335,812.92 | 85,070,641.64 |
| 支付的各项税费 | 62,931,702.75 | 68,376,005.23 | 106,707,159.03 | 78,190,598.55 |
| 支付其他与经营活动有关的现金 | 84,104,431.62 | 45,324,827.05 | 120,789,958.87 | 92,743,898.45 |
| 经营活动现金流出小计 | 644,805,142.34 | 360,924,256.93 | 994,031,854.55 | 503,325,435.98 |
| 经营活动产生的现金流量净额 | -5,677,424.38 | -59,644,925.21 | 162,979,875.46 | 235,838,241.75 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,000,000 | - | - | 95,544,000 |
| 取得投资收益收到的现金 | 126,896.02 | 48,870 | 929,424.66 | 929,424.66 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 169,800 | 64,000 | 78,320 | 52,697 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 31,025,767.51 | 31,096,390.51 |
| 收到的其他与投资活动有关的现金 | 80,000,000 | -156,025,097.18 | 333,729,655.21 | - |
| 投资活动现金流入小计 | 81,296,696.02 | -155,912,227.18 | 365,763,167.38 | 127,622,512.17 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 22,180,297.17 | 19,008,934.11 | 74,913,913.36 | 48,633,404.74 |
| 投资支付的现金 | 152,000,000 | 125,000,000 | - | 175,544,000 |
| 取得子公司及其他营业单位支付的现金 | - | -500,000,000 | - | - |
| 支付其他与投资活动有关的现金 | 130,754,716.98 | 754,716.98 | 176,489,447.82 | 50,945,447.82 |
| 投资活动现金流出小计 | 304,935,014.15 | -355,236,348.91 | 251,403,361.18 | 275,122,852.56 |
| 投资活动产生的现金流量净额 | -223,638,318.13 | 199,324,121.73 | 114,359,806.2 | -147,500,340.39 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | -500,000,000 | - | - |
| 取得借款收到的现金 | 778,650,000 | 540,000,000 | 355,000,000 | 205,000,000 |
| 收到其他与筹资活动有关的现金 | 5,431,002.92 | 395,240.51 | 50,000,000 | 68,917,998.9 |
| 筹资活动现金流入小计 | 784,081,002.92 | 40,395,240.51 | 405,000,000 | 273,917,998.9 |
| 偿还债务支付的现金 | 363,224,844.44 | 152,411,600 | 264,990,000 | 200,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 316,913,844.31 | 7,561,205.78 | 223,623,814.17 | 220,797,560.45 |
| 支付其他与筹资活动有关的现金 | 8,584,534.92 | -150,306,311.83 | 6,556,304.74 | 3,618,491.13 |
| 筹资活动现金流出小计 | 688,723,223.67 | 9,666,493.95 | 495,170,118.91 | 424,416,051.58 |
| 筹资活动产生的现金流量净额 | 95,357,779.25 | 30,728,746.56 | -90,170,118.91 | -150,498,052.68 |
| 四、汇率变动对现金及现金等价物的影响 | 1,703,260.57 | 1,682,167.45 | 7,686,435.68 | 6,951,998.47 |
| 五、现金及现金等价物净增加额 | -132,254,702.69 | 172,090,110.53 | 194,855,998.43 | -55,208,152.85 |
| 加:期初现金及现金等价物余额 | 668,243,686.44 | 668,244,186.44 | 473,387,688.01 | 473,387,688.01 |
| 期末现金及现金等价物余额 | 535,988,983.75 | 840,334,296.97 | 668,243,686.44 | 418,179,535.16 |
| 补充资料: | | | | |
| 净利润 | 104,510,282.01 | - | 358,823,339.72 | - |
| 资产减值准备 | 1,014,226.41 | - | 715,996.36 | - |
| 固定资产和投资性房地产折旧 | 38,964,941.05 | - | 66,582,091.23 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 38,964,941.05 | - | 66,582,091.23 | - |
| 无形资产摊销 | 7,301,176.42 | - | 2,225,958.96 | - |
| 长期待摊费用摊销 | 2,725,092.11 | - | 404,341.63 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 41,726.76 | - | - | - |
| 固定资产报废损失 | - | - | 257,387.11 | - |
| 财务费用 | 10,830,417.76 | - | -1,840,593.57 | - |
| 投资损失 | 3,025,539.02 | - | -15,350,447.75 | - |
| 递延所得税 | -11,284,967.46 | - | 2,612,110.41 | - |
| 其中:递延所得税资产减少 | 2,887,585.88 | - | 12,779,937.69 | - |
| 递延所得税负债增加 | -14,172,553.34 | - | -10,167,827.28 | - |
| 存货的减少 | -219,821,107.84 | - | -25,417,639.8 | - |
| 经营性应收项目的减少 | 318,019,580.8 | - | -301,294,565.66 | - |
| 经营性应付项目的增加 | -264,656,055.01 | - | 47,900,964.96 | - |
| 其他 | 5,334,803.4 | - | 126,456.26 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 0 | - |
| 现金的期末余额 | 535,988,983.75 | - | 668,243,686.44 | - |
| 减:现金的期初余额 | 668,243,686.44 | - | 473,387,688.01 | - |
| 现金及现金等价物的净增加额 | -132,254,702.69 | - | 194,855,998.43 | - |
| 公告日期 | 2025-08-29 | 2025-04-25 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |