| 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 | 586,598,393.51 | 276,503,935.54 | 1,059,246,402.58 | 792,355,993.31 |
| 收到的税费返还 | 5,080,947.05 | 2,616,519.93 | 7,294,275.51 | 4,420,596.35 |
| 收到其他与经营活动有关的现金 | 2,457,066.06 | 1,156,053.09 | 27,819,993.48 | 24,561,751.25 |
| 经营活动现金流入小计 | 594,136,406.62 | 280,276,508.56 | 1,094,360,671.57 | 821,338,340.91 |
| 购买商品、接受劳务支付的现金 | 427,678,426.64 | 162,949,527.41 | 955,173,636.14 | 800,024,192.48 |
| 支付给职工以及为职工支付的现金 | 56,189,868.71 | 28,223,481.68 | 160,971,552.48 | 121,270,492.27 |
| 支付的各项税费 | 19,450,570.29 | 6,967,624.82 | 49,099,244.73 | 37,925,272.22 |
| 支付其他与经营活动有关的现金 | 27,257,307.26 | 14,903,127.81 | 99,706,870.62 | 42,190,181.88 |
| 经营活动现金流出小计 | 530,576,172.9 | 213,043,761.72 | 1,264,951,303.97 | 1,001,410,138.85 |
| 经营活动产生的现金流量净额 | 63,560,233.72 | 67,232,746.84 | -170,590,632.4 | -180,071,797.94 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,000 | 2,000 | 192,530.01 | 142,707 |
| 处置子公司及其他营业单位收到的现金净额 | 49,132,407.9 | - | - | - |
| 收到的其他与投资活动有关的现金 | - | - | 2,960,000 | 997,531 |
| 投资活动现金流入小计 | 49,134,407.9 | 2,000 | 3,152,530.01 | 1,140,238 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 28,064,914.61 | 12,483,726.24 | 138,834,400.95 | 106,098,360.68 |
| 支付其他与投资活动有关的现金 | - | - | 1,002,469 | 1,000,000 |
| 投资活动现金流出小计 | 28,064,914.61 | 12,483,726.24 | 139,836,869.95 | 107,098,360.68 |
| 投资活动产生的现金流量净额 | 21,069,493.29 | -12,481,726.24 | -136,684,339.94 | -105,958,122.68 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 712,588,160.98 | 348,937,280.87 | 1,331,268,301.37 | 926,846,698.03 |
| 收到其他与筹资活动有关的现金 | 30,000,000 | 66,000,000 | 55,000,000 | 19,000,000 |
| 筹资活动现金流入小计 | 742,588,160.98 | 414,937,280.87 | 1,386,268,301.37 | 945,846,698.03 |
| 偿还债务支付的现金 | 782,828,702.87 | 371,432,317.04 | 1,130,040,417 | 717,324,594.12 |
| 分配股利、利润或偿付利息支付的现金 | 19,876,515.52 | 9,228,381.88 | 40,248,611.39 | 30,524,017.34 |
| 其中:子公司支付给少数股东的股利、利润 | 746,307.41 | - | - | - |
| 支付其他与筹资活动有关的现金 | 20,659,198.48 | 78,333,179 | 46,458,914.21 | 43,189,715.48 |
| 筹资活动现金流出小计 | 823,364,416.87 | 458,993,877.92 | 1,216,747,942.6 | 791,038,326.94 |
| 筹资活动产生的现金流量净额 | -80,776,255.89 | -44,056,597.05 | 169,520,358.77 | 154,808,371.09 |
| 四、汇率变动对现金及现金等价物的影响 | 117,873.72 | 111,458.52 | 501,764.91 | 101,703.35 |
| 五、现金及现金等价物净增加额 | 3,971,344.84 | 10,805,882.07 | -137,252,848.66 | -131,119,846.18 |
| 加:期初现金及现金等价物余额 | 83,507,597.73 | 83,507,508.38 | 220,760,446.39 | 220,760,446.39 |
| 期末现金及现金等价物余额 | 87,478,942.57 | 94,313,390.45 | 83,507,597.73 | 89,640,600.21 |
| 补充资料: | | | | |
| 净利润 | 8,713,144.73 | - | -149,956,240.53 | - |
| 资产减值准备 | -3,043,942.75 | - | 39,360,762.86 | - |
| 固定资产和投资性房地产折旧 | 30,903,306.62 | - | 64,451,380.12 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 30,903,306.62 | - | 64,451,380.12 | - |
| 无形资产摊销 | 2,005,401.02 | - | 4,490,193.11 | - |
| 长期待摊费用摊销 | 4,006,509.99 | - | 10,214,652.88 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 0 | - | -555,009.09 | - |
| 固定资产报废损失 | 18,109.45 | - | 1,838,676.91 | - |
| 公允价值变动损失 | 0 | - | - | - |
| 财务费用 | 20,706,291.13 | - | 39,779,466.74 | - |
| 投资损失 | -9,376,116 | - | 2,469 | - |
| 递延所得税 | -4,034,240.38 | - | 10,658,650.13 | - |
| 其中:递延所得税资产减少 | -3,785,950.95 | - | 12,414,407.72 | - |
| 递延所得税负债增加 | -248,289.43 | - | -1,755,757.59 | - |
| 存货的减少 | 12,544,842.1 | - | 52,634,943.71 | - |
| 经营性应收项目的减少 | 50,569,502.13 | - | -194,826,723.02 | - |
| 经营性应付项目的增加 | -46,951,244.16 | - | -52,236,902.24 | - |
| 其他 | -3,759,078.9 | - | 553,166.6 | - |
| 现金的期末余额 | 87,478,942.57 | - | 83,507,597.73 | - |
| 减:现金的期初余额 | 83,507,597.73 | - | 220,760,446.39 | - |
| 现金及现金等价物的净增加额 | 3,971,344.84 | - | -137,252,848.66 | - |
| 公告日期 | 2025-08-09 | 2025-04-22 | 2025-04-22 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |