| 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 | 368,617,807.51 | 208,287,731.08 | 680,155,977.89 | 479,197,014.39 |
| 收到的税费返还 | 7,638,267.53 | 4,441,915.37 | 17,536,642.84 | 13,395,114.49 |
| 收到其他与经营活动有关的现金 | 10,554,989.94 | 6,929,381.25 | 30,634,288.81 | 19,980,038.51 |
| 经营活动现金流入小计 | 386,811,064.98 | 219,659,027.7 | 728,326,909.54 | 512,572,167.39 |
| 购买商品、接受劳务支付的现金 | 167,516,609.37 | 85,754,425.59 | 402,616,890.03 | 313,258,504.73 |
| 支付给职工以及为职工支付的现金 | 137,747,981.73 | 79,404,698.48 | 250,806,714.44 | 191,612,431.45 |
| 支付的各项税费 | 17,226,604.3 | 10,066,813.61 | 35,613,553.25 | 27,670,404.78 |
| 支付其他与经营活动有关的现金 | 44,667,053.94 | 23,489,849.48 | 87,867,250.97 | 59,940,365.29 |
| 经营活动现金流出小计 | 367,158,249.34 | 198,715,787.16 | 776,904,408.69 | 592,481,706.25 |
| 经营活动产生的现金流量净额 | 19,652,815.64 | 20,943,240.54 | -48,577,499.15 | -79,909,538.86 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 545,000,000 | 240,000,000 | 1,029,000,000 | 649,000,000 |
| 取得投资收益收到的现金 | 2,180,020.52 | 756,059.73 | 4,349,171.1 | 3,012,265.16 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 248,700 | - | 3,000 | - |
| 投资活动现金流入小计 | 547,428,720.52 | 240,756,059.73 | 1,033,352,171.1 | 652,012,265.16 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 72,769,943.84 | 63,020,954.74 | 126,616,592.28 | 111,427,570.78 |
| 投资支付的现金 | 499,500,000 | 234,500,000 | 1,171,000,000 | 771,000,000 |
| 投资活动现金流出小计 | 572,269,943.84 | 297,520,954.74 | 1,297,616,592.28 | 882,427,570.78 |
| 投资活动产生的现金流量净额 | -24,841,223.32 | -56,764,895.01 | -264,264,421.18 | -230,415,305.62 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 20,000,000 | - | 60,000,000 | 60,000,000 |
| 收到其他与筹资活动有关的现金 | 5,703,014.04 | 2,151,307.17 | 9,306,065.88 | 7,022,163.98 |
| 筹资活动现金流入小计 | 25,703,014.04 | 2,151,307.17 | 69,306,065.88 | 67,022,163.98 |
| 偿还债务支付的现金 | 30,167,950 | 93,500 | 286,050 | 238,096 |
| 分配股利、利润或偿付利息支付的现金 | 782,558.8 | 389,358.15 | 31,622,455.9 | 31,230,142.93 |
| 支付其他与筹资活动有关的现金 | 4,530,229.24 | 3,991,653.27 | 24,162,303.53 | 19,353,148.44 |
| 筹资活动现金流出小计 | 35,480,738.04 | 4,474,511.42 | 56,070,809.43 | 50,821,387.37 |
| 筹资活动产生的现金流量净额 | -9,777,724 | -2,323,204.25 | 13,235,256.45 | 16,200,776.61 |
| 四、汇率变动对现金及现金等价物的影响 | 436,562.75 | 152,802.79 | 286,699.56 | -869,874.94 |
| 五、现金及现金等价物净增加额 | -14,529,568.93 | -37,992,055.93 | -299,319,964.32 | -294,993,942.81 |
| 加:期初现金及现金等价物余额 | 232,567,695.13 | 232,571,465.13 | 531,887,659.45 | 531,887,659.45 |
| 期末现金及现金等价物余额 | 218,038,126.2 | 194,579,409.2 | 232,567,695.13 | 236,893,716.64 |
| 补充资料: | | | | |
| 净利润 | -15,484,362.48 | - | -34,501,101.02 | - |
| 资产减值准备 | 10,642,562.64 | - | 40,152,731.6 | - |
| 固定资产和投资性房地产折旧 | 12,791,833.24 | - | 23,787,088.64 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,791,833.24 | - | 23,787,088.64 | - |
| 无形资产摊销 | 1,232,801.37 | - | 1,989,586.87 | - |
| 长期待摊费用摊销 | 2,937,489.96 | - | 6,240,243.99 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -60,694.71 | - | -62,186.39 | - |
| 固定资产报废损失 | 69,575.18 | - | 1,314,064.1 | - |
| 公允价值变动损失 | -1,232,757.01 | - | -1,618,123.74 | - |
| 财务费用 | 793,373.18 | - | 813,018.45 | - |
| 投资损失 | -1,212,936.03 | - | -11,903.83 | - |
| 递延所得税 | 140,289.26 | - | 26,241,436.78 | - |
| 其中:递延所得税资产减少 | 151,253.69 | - | 26,279,447.2 | - |
| 递延所得税负债增加 | -10,964.43 | - | -38,010.42 | - |
| 存货的减少 | -58,442,894.31 | - | -87,093,274.22 | - |
| 经营性应收项目的减少 | 58,386,290.47 | - | -58,629,530.31 | - |
| 经营性应付项目的增加 | 11,375,149.79 | - | 22,844,910.41 | - |
| 现金的期末余额 | 218,038,126.2 | - | 232,567,695.13 | - |
| 减:现金的期初余额 | 232,567,695.13 | - | 531,887,659.45 | - |
| 现金及现金等价物的净增加额 | -14,529,568.93 | - | -299,319,964.32 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |