| 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 | 479,203,248.66 | 254,524,669.99 | 1,112,092,338.92 | 812,518,275.18 |
| 收到的税费返还 | 4,995,696.85 | 2,709,950.55 | 6,099,842.12 | 4,944,251.35 |
| 收到其他与经营活动有关的现金 | 6,320,685.39 | 4,662,920.68 | 93,761,741.47 | 28,292,530.33 |
| 经营活动现金流入小计 | 490,519,630.9 | 261,897,541.22 | 1,211,953,922.51 | 845,755,056.86 |
| 购买商品、接受劳务支付的现金 | 242,526,807.5 | 128,533,849.06 | 510,936,916.1 | 378,874,177.05 |
| 支付给职工以及为职工支付的现金 | 150,452,340.97 | 91,013,632.28 | 344,459,470.01 | 241,199,680.9 |
| 支付的各项税费 | 22,181,394.17 | 12,590,821.23 | 35,962,200.24 | 25,932,140.27 |
| 支付其他与经营活动有关的现金 | 61,536,074.5 | 27,545,632.51 | 178,398,854.01 | 110,627,717.07 |
| 经营活动现金流出小计 | 476,696,617.14 | 259,683,935.08 | 1,069,757,440.36 | 756,633,715.29 |
| 经营活动产生的现金流量净额 | 13,823,013.76 | 2,213,606.14 | 142,196,482.15 | 89,121,341.57 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 900,000 | - | 2,469,076.72 | 1,749,076.72 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 3,325,800 | 3,148,800 |
| 收到的其他与投资活动有关的现金 | - | - | 5,000,000 | 5,000,000 |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 900,000 | - | 10,794,876.72 | 9,897,876.72 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,162,596.73 | 342,709.63 | 10,242,577.6 | 4,910,816.3 |
| 投资活动现金流出小计 | 2,162,596.73 | 342,709.63 | 10,242,577.6 | 4,910,816.3 |
| 投资活动产生的现金流量净额 | -1,262,596.73 | -342,709.63 | 552,299.12 | 4,987,060.42 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 30,000,000 | - | - | - |
| 筹资活动现金流入平衡项目 | 0 | - | - | - |
| 筹资活动现金流入小计 | 30,000,000 | - | - | - |
| 偿还债务支付的现金 | 11,580,091.34 | - | 85,832,420.05 | 57,103,497.05 |
| 分配股利、利润或偿付利息支付的现金 | 7,386,113.57 | 3,439,018.9 | 64,131,087.2 | 56,309,097.34 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 19,163,814.45 | 20,318,121.54 |
| 支付其他与筹资活动有关的现金 | 13,387,803.11 | 6,693,910.08 | 25,634,778.34 | 19,684,128.2 |
| 筹资活动现金流出小计 | 32,354,008.02 | 10,132,928.98 | 175,598,285.59 | 133,096,722.59 |
| 筹资活动产生的现金流量净额 | -2,354,008.02 | -10,132,928.98 | -175,598,285.59 | -133,096,722.59 |
| 五、现金及现金等价物净增加额 | 10,206,409.01 | -8,262,032.47 | -32,849,504.32 | -38,988,320.6 |
| 加:期初现金及现金等价物余额 | 99,869,268.94 | 99,869,268.94 | 132,718,773.26 | 132,718,773.26 |
| 期末现金及现金等价物余额 | 110,075,677.95 | 91,607,236.47 | 99,869,268.94 | 93,730,452.66 |
| 补充资料: | | | | |
| 净利润 | -100,688,573.91 | - | -390,696,811.86 | - |
| 资产减值准备 | 30,261,758.93 | - | 276,247,020.37 | - |
| 固定资产和投资性房地产折旧 | 44,154,022.47 | - | 95,372,868.61 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 44,154,022.47 | - | 95,372,868.61 | - |
| 无形资产摊销 | 3,661,692.48 | - | 8,110,567.45 | - |
| 长期待摊费用摊销 | 1,384,276.26 | - | 3,523,174.31 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 388,613.67 | - | -2,706,252.45 | - |
| 固定资产报废损失 | 4,927.25 | - | 218,930.45 | - |
| 公允价值变动损失 | -2,914.16 | - | -7,941.7 | - |
| 财务费用 | 28,297,505.91 | - | 71,390,486.02 | - |
| 投资损失 | -1,635,181.73 | - | -5,351,582.42 | - |
| 递延所得税 | -718,380.98 | - | -4,493,319.2 | - |
| 其中:递延所得税资产减少 | 2,281,387.61 | - | 1,777,272.26 | - |
| 递延所得税负债增加 | -2,999,768.59 | - | -6,270,591.46 | - |
| 存货的减少 | 4,965,053.57 | - | 35,102,051.92 | - |
| 经营性应收项目的减少 | -6,412,537.68 | - | -239,777,690.11 | - |
| 经营性应付项目的增加 | -1,836,322.72 | - | 271,266,831.94 | - |
| 现金的期末余额 | 110,075,677.95 | - | 99,869,268.94 | - |
| 减:现金的期初余额 | 99,869,268.94 | - | 132,718,773.26 | - |
| 现金及现金等价物的净增加额 | 10,206,409.01 | - | -32,849,504.32 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 带强调事项段的无保留意见 | |