| 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 | 732,667,961.23 | 343,041,363.15 | 1,603,143,303.78 | 1,168,133,267.59 |
| 收到的税费返还 | 8,024,833.4 | - | 2,248,857.97 | 2,248,857.97 |
| 收到其他与经营活动有关的现金 | 41,190,024.3 | 41,302,792.68 | 43,910,906.1 | 23,106,270.61 |
| 经营活动现金流入小计 | 781,882,818.93 | 384,344,155.83 | 1,649,303,067.85 | 1,193,488,396.17 |
| 购买商品、接受劳务支付的现金 | 548,044,067.07 | 244,627,780.12 | 1,034,853,500.38 | 823,889,097.9 |
| 支付给职工以及为职工支付的现金 | 140,756,907.3 | 78,272,321.9 | 231,568,479.76 | 172,113,304.37 |
| 支付的各项税费 | 34,337,015.28 | 19,121,342.58 | 47,716,661.2 | 28,548,493.69 |
| 支付其他与经营活动有关的现金 | 33,613,320.74 | 20,145,775.34 | 58,966,956.19 | 38,101,947.39 |
| 经营活动现金流出小计 | 756,751,310.39 | 362,167,219.94 | 1,373,105,597.53 | 1,062,652,843.35 |
| 经营活动产生的现金流量净额 | 25,131,508.54 | 22,176,935.89 | 276,197,470.32 | 130,835,552.82 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 38,833,325 | 30,833,325 | 307,000,000 | 285,000,000 |
| 取得投资收益收到的现金 | 282,209.3 | 210,508.3 | 1,567,949.7 | 1,498,875.7 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,400 | 6,082,423.66 | 39,912,522.91 | 40,819,782.86 |
| 处置子公司及其他营业单位收到的现金净额 | 1,503,642.56 | 824,575.98 | 50,000 | - |
| 投资活动现金流入小计 | 40,621,576.86 | 37,950,832.94 | 348,530,472.61 | 327,318,658.56 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 98,691,614.53 | 53,316,505.49 | 409,118,181.17 | 321,220,256.71 |
| 投资支付的现金 | - | - | 272,659,250 | 272,659,250 |
| 投资活动现金流出小计 | 98,691,614.53 | 53,316,505.49 | 681,777,431.17 | 593,879,506.71 |
| 投资活动产生的现金流量净额 | -58,070,037.67 | -15,365,672.55 | -333,246,958.56 | -266,560,848.15 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 222,537,302.6 | 300,000 | 16,891,920 | 1,170,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 300,000 | 300,000 | 1,170,000 | 1,170,000 |
| 取得借款收到的现金 | 269,322,191.21 | 128,540,185.84 | 437,400,383.97 | 408,142,754.57 |
| 筹资活动现金流入小计 | 491,859,493.81 | 128,840,185.84 | 454,292,303.97 | 409,312,754.57 |
| 偿还债务支付的现金 | 223,909,584.93 | 137,268,082.26 | 395,427,536.77 | 307,700,115.28 |
| 分配股利、利润或偿付利息支付的现金 | 26,121,326.99 | 3,597,157.55 | 27,442,566.62 | 22,848,346.36 |
| 其中:子公司支付给少数股东的股利、利润 | 100,000 | - | 490,000 | - |
| 支付其他与筹资活动有关的现金 | 59,636,864.05 | 19,040,062.97 | 99,591,892.64 | 74,578,616.94 |
| 筹资活动现金流出小计 | 309,667,775.97 | 159,905,302.78 | 522,461,996.03 | 405,127,078.58 |
| 筹资活动产生的现金流量净额 | 182,191,717.84 | -31,065,116.94 | -68,169,692.06 | 4,185,675.99 |
| 四、汇率变动对现金及现金等价物的影响 | -948,339.62 | -349,113.59 | -1,767,569.38 | -4,212,965.26 |
| 五、现金及现金等价物净增加额 | 148,304,849.09 | -24,602,967.19 | -126,986,749.68 | -135,752,584.6 |
| 加:期初现金及现金等价物余额 | 155,951,968.27 | 155,951,968.27 | 282,938,717.95 | 282,938,717.95 |
| 期末现金及现金等价物余额 | 304,256,817.36 | 131,349,001.08 | 155,951,968.27 | 147,186,133.35 |
| 补充资料: | | | | |
| 净利润 | 39,260,935.18 | - | 68,841,904.87 | - |
| 资产减值准备 | 2,262,543.94 | - | 7,969,276.2 | - |
| 固定资产和投资性房地产折旧 | 33,168,373.46 | - | 66,069,210.22 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 33,168,373.46 | - | 66,069,210.22 | - |
| 无形资产摊销 | 1,141,078.01 | - | 2,423,864.01 | - |
| 长期待摊费用摊销 | 6,227,299.86 | - | 11,402,510.32 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -217,420.11 | - | -9,103,438.85 | - |
| 固定资产报废损失 | 253,024.21 | - | 5,750,132.94 | - |
| 公允价值变动损失 | 17,241.84 | - | 3,858,986.61 | - |
| 财务费用 | 8,110,435.77 | - | 23,194,254.04 | - |
| 投资损失 | 1,101,217.71 | - | 494,221.83 | - |
| 递延所得税 | 11,343,859.39 | - | -23,380,823.03 | - |
| 其中:递延所得税资产减少 | 11,684,320.52 | - | -23,186,312.03 | - |
| 递延所得税负债增加 | -340,461.13 | - | -194,511 | - |
| 存货的减少 | -91,594,504.15 | - | -42,895,092.43 | - |
| 经营性应收项目的减少 | -91,508,199.77 | - | -129,928,953.02 | - |
| 经营性应付项目的增加 | 93,555,227.22 | - | 279,960,989.25 | - |
| 其他 | 9,567,576.78 | - | 1,618,692.44 | - |
| 融资租入固定资产 | - | - | 7,600,547.52 | - |
| 现金的期末余额 | 304,256,817.36 | - | 155,951,968.27 | - |
| 减:现金的期初余额 | 155,951,968.27 | - | 282,938,717.95 | - |
| 现金及现金等价物的净增加额 | 148,304,849.09 | - | -126,986,749.68 | - |
| 公告日期 | 2025-08-11 | 2025-04-29 | 2025-04-24 | 2024-10-19 |
| 审计意见(境内) | | | 标准无保留意见 | |