| 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 | 786,906,056.16 | 372,740,472.33 | 1,794,799,841.41 | 1,289,306,677.93 |
| 收到的税费返还 | 20,817,248.81 | 916,498.38 | 14,248,938.76 | 13,680,514.02 |
| 收到其他与经营活动有关的现金 | 10,363,967.57 | 4,068,305.65 | 37,196,384.71 | 16,738,978.4 |
| 经营活动现金流入小计 | 818,087,272.54 | 377,725,276.36 | 1,846,245,164.88 | 1,319,726,170.35 |
| 购买商品、接受劳务支付的现金 | 640,878,777.38 | 322,539,599.11 | 1,293,226,978.53 | 949,833,817.44 |
| 支付给职工以及为职工支付的现金 | 100,502,313.43 | 58,799,056.88 | 188,307,624.94 | 142,632,037.84 |
| 支付的各项税费 | 31,921,808.57 | 22,150,970.42 | 55,111,856.69 | 41,735,086.34 |
| 支付其他与经营活动有关的现金 | 21,938,945.96 | 8,311,562.23 | 51,113,265.53 | 27,531,449.32 |
| 经营活动现金流出小计 | 795,241,845.34 | 411,801,188.64 | 1,587,759,725.69 | 1,161,732,390.94 |
| 经营活动产生的现金流量净额 | 22,845,427.2 | -34,075,912.28 | 258,485,439.19 | 157,993,779.41 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 858,803,066.15 | 146,593,449.55 | 952,737,774.32 | 371,554,289.39 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 617,981.08 | - | 1,029,539.61 | 684,311.6 |
| 投资活动现金流入小计 | 859,421,047.23 | 146,593,449.55 | 953,767,313.93 | 372,238,600.99 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 10,276,069.12 | 5,936,840.06 | 63,167,424.27 | 52,989,084.48 |
| 投资支付的现金 | 906,000,000 | 306,000,000 | 970,000,000 | 340,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 50,000,000 | - |
| 投资活动现金流出小计 | 916,276,069.12 | 311,936,840.06 | 1,083,167,424.27 | 392,989,084.48 |
| 投资活动产生的现金流量净额 | -56,855,021.89 | -165,343,390.51 | -129,400,110.34 | -20,750,483.49 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 343,700,000 | 167,900,000 | 757,000,000 | 312,700,000 |
| 收到其他与筹资活动有关的现金 | 110,854,211.12 | 110,854,211.12 | 254,958,504.17 | 254,958,504.17 |
| 筹资活动现金流入小计 | 454,554,211.12 | 278,754,211.12 | 1,011,958,504.17 | 567,658,504.17 |
| 偿还债务支付的现金 | 317,800,000 | 159,000,000 | 833,250,000 | 499,550,000 |
| 分配股利、利润或偿付利息支付的现金 | 37,180,507.16 | 7,327,776.8 | 64,400,947.19 | 57,385,402.73 |
| 支付其他与筹资活动有关的现金 | 118,778,080 | 108,000,000 | 228,408,640 | 228,000,000 |
| 筹资活动现金流出小计 | 473,758,587.16 | 274,327,776.8 | 1,126,059,587.19 | 784,935,402.73 |
| 筹资活动产生的现金流量净额 | -19,204,376.04 | 4,426,434.32 | -114,101,083.02 | -217,276,898.56 |
| 四、汇率变动对现金及现金等价物的影响 | 1,799,959.11 | 1,119,360.58 | 2,324,656.27 | -1,265,148.8 |
| 五、现金及现金等价物净增加额 | -51,414,011.62 | -193,873,507.89 | 17,308,902.1 | -81,298,751.44 |
| 加:期初现金及现金等价物余额 | 527,922,060.92 | 527,922,060.92 | 510,613,158.82 | 510,613,158.82 |
| 期末现金及现金等价物余额 | 476,508,049.3 | 334,048,553.03 | 527,922,060.92 | 429,314,407.38 |
| 补充资料: | | | | |
| 净利润 | 10,687,044.24 | - | 19,853,441.15 | - |
| 资产减值准备 | 11,979,225.62 | - | 26,627,593.45 | - |
| 固定资产和投资性房地产折旧 | 80,369,919.96 | - | 153,705,360.58 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 80,369,919.96 | - | 153,705,360.58 | - |
| 无形资产摊销 | 1,415,952.7 | - | 2,722,490.28 | - |
| 长期待摊费用摊销 | 1,422,186.9 | - | 2,558,438.63 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 66,863.16 | - | 956,147.33 | - |
| 固定资产报废损失 | - | - | 790.6 | - |
| 公允价值变动损失 | -142,216.67 | - | -82,191.78 | - |
| 财务费用 | 12,306,499.22 | - | 32,556,493.14 | - |
| 投资损失 | -2,443,466.77 | - | -1,433,879.11 | - |
| 递延所得税 | 403,493.58 | - | -2,234,047.54 | - |
| 其中:递延所得税资产减少 | 403,493.58 | - | -2,234,047.54 | - |
| 存货的减少 | -76,312,890.09 | - | 45,315,822.58 | - |
| 经营性应收项目的减少 | -29,419,100.11 | - | -39,529,595.88 | - |
| 经营性应付项目的增加 | 13,638,527.18 | - | 5,170,553.55 | - |
| 其他 | -2,163,620.47 | - | 11,628,827.39 | - |
| 现金的期末余额 | 476,508,049.3 | - | 527,922,060.92 | - |
| 减:现金的期初余额 | 527,922,060.92 | - | 510,613,158.82 | - |
| 现金及现金等价物的净增加额 | -51,414,011.62 | - | 17,308,902.1 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-19 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |