| 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 | 424,808,887.49 | 276,465,712.19 | 806,454,864.11 | 537,682,369.02 |
| 收到的税费返还 | - | - | 198,407.1 | 198,407.1 |
| 收到其他与经营活动有关的现金 | 12,548,499.79 | 2,879,735.71 | 39,028,757.89 | 21,650,139.74 |
| 经营活动现金流入小计 | 437,357,387.28 | 279,345,447.9 | 845,682,029.1 | 559,530,915.86 |
| 购买商品、接受劳务支付的现金 | 209,327,088.23 | 112,925,858.14 | 293,110,881.33 | 243,500,178.68 |
| 支付给职工以及为职工支付的现金 | 160,584,433.43 | 101,136,488.46 | 260,174,083.89 | 214,116,478.4 |
| 支付的各项税费 | 31,917,973.29 | 16,888,027.36 | 57,528,056.38 | 41,277,056.12 |
| 支付其他与经营活动有关的现金 | 41,774,763.41 | 12,121,701.3 | 96,653,377.7 | 46,737,679.61 |
| 经营活动现金流出小计 | 443,604,258.36 | 243,072,075.26 | 707,466,399.3 | 545,631,392.81 |
| 经营活动产生的现金流量净额 | -6,246,871.08 | 36,273,372.64 | 138,215,629.8 | 13,899,523.05 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 327,000,000 | 86,000,000 | 469,000,000 | 269,000,000 |
| 取得投资收益收到的现金 | 862,220.2 | 135,917.99 | 1,568,484.33 | 995,344.45 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,622 | 2,622 | 19,862,129.79 | 19,861,444.79 |
| 投资活动现金流入小计 | 327,864,842.2 | 86,138,539.99 | 490,430,614.12 | 289,856,789.24 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 100,298,101.08 | 43,866,964.85 | 203,790,952.79 | 77,713,901.26 |
| 投资支付的现金 | 427,000,000 | 244,000,000 | 431,000,000 | 325,000,000 |
| 投资活动现金流出小计 | 527,298,101.08 | 287,866,964.85 | 634,790,952.79 | 402,713,901.26 |
| 投资活动产生的现金流量净额 | -199,433,258.88 | -201,728,424.86 | -144,360,338.67 | -112,857,112.02 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 66,219,687 | - |
| 取得借款收到的现金 | 297,053,832.2 | 70,715,821.83 | 425,290,212.34 | 334,985,000 |
| 收到其他与筹资活动有关的现金 | 88,644.64 | - | 1,540,810.8 | 7,440,215.3 |
| 筹资活动现金流入小计 | 297,142,476.84 | 70,715,821.83 | 493,050,710.14 | 342,425,215.3 |
| 偿还债务支付的现金 | 199,975,000 | 60,000,000 | 365,000,000 | 335,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 46,205,083.68 | 2,286,195.67 | 9,125,525.04 | 10,328,484.75 |
| 支付其他与筹资活动有关的现金 | 42,667,834.69 | 627,287.48 | 53,445,636.44 | 51,668,764.28 |
| 筹资活动现金流出小计 | 288,847,918.37 | 62,913,483.15 | 427,571,161.48 | 396,997,249.03 |
| 筹资活动产生的现金流量净额 | 8,294,558.47 | 7,802,338.68 | 65,479,548.66 | -54,572,033.73 |
| 五、现金及现金等价物净增加额 | -197,385,571.49 | -157,652,713.54 | 59,334,839.79 | -153,529,622.7 |
| 加:期初现金及现金等价物余额 | 338,279,231.77 | 338,279,231.77 | 278,944,391.98 | 278,944,391.98 |
| 期末现金及现金等价物余额 | 140,893,660.28 | 180,626,518.23 | 338,279,231.77 | 125,414,769.28 |
| 补充资料: | | | | |
| 净利润 | 64,325,692.86 | - | 39,517,827.13 | - |
| 资产减值准备 | 30,686,895.32 | - | 53,153,852.87 | - |
| 固定资产和投资性房地产折旧 | 22,770,444.27 | - | 47,054,935.84 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 22,770,444.27 | - | 47,054,935.84 | - |
| 无形资产摊销 | 29,039,611.46 | - | 56,650,015.6 | - |
| 长期待摊费用摊销 | 1,016,861.76 | - | 2,003,283.79 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -72,651.09 | - | 9,191.39 | - |
| 固定资产报废损失 | 10,352.89 | - | 17,887.85 | - |
| 财务费用 | 5,220,219.82 | - | 9,929,908.07 | - |
| 投资损失 | -1,183,305.57 | - | -1,612,031.3 | - |
| 递延所得税 | -7,876,063.81 | - | -12,783,122.12 | - |
| 其中:递延所得税资产减少 | -7,619,453.62 | - | -12,320,018.14 | - |
| 递延所得税负债增加 | -256,610.19 | - | -463,103.98 | - |
| 存货的减少 | -16,078,323.31 | - | -85,168,470.28 | - |
| 经营性应收项目的减少 | -97,064,663.73 | - | -126,903,081.45 | - |
| 经营性应付项目的增加 | -74,992,168.88 | - | 92,388,544.26 | - |
| 其他 | 33,555,720.32 | - | 56,151,208.15 | - |
| 现金的期末余额 | 140,893,660.28 | - | 338,279,231.77 | - |
| 减:现金的期初余额 | 338,279,231.77 | - | 278,944,391.98 | - |
| 现金及现金等价物的净增加额 | -197,385,571.49 | - | 59,334,839.79 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-03-31 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |