| 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 | 273,997,758.79 | 91,410,047.99 | 1,042,808,786.39 | 591,272,227.69 |
| 收到的税费返还 | 6,226,127.67 | 2,626,127.67 | 51,287,104.53 | 28,042,341.7 |
| 收到其他与经营活动有关的现金 | 57,666,609.96 | 13,085,218.84 | 65,985,831.24 | 107,146,443.8 |
| 经营活动现金流入小计 | 337,890,496.42 | 107,121,394.5 | 1,160,081,722.16 | 726,461,013.19 |
| 购买商品、接受劳务支付的现金 | 107,603,487.92 | 34,280,801.24 | 855,830,853.76 | 481,158,808.3 |
| 支付给职工以及为职工支付的现金 | 83,892,101.9 | 43,342,255.27 | 207,424,572.75 | 162,929,939.7 |
| 支付的各项税费 | 9,654,419.46 | 1,976,621.99 | 39,549,213.07 | 45,707,126.26 |
| 支付其他与经营活动有关的现金 | 54,985,251.02 | 20,260,999.54 | 116,521,641 | 113,651,205.84 |
| 经营活动现金流出小计 | 256,135,260.3 | 99,860,678.04 | 1,219,326,280.58 | 803,447,080.1 |
| 经营活动产生的现金流量净额 | 81,755,236.12 | 7,260,716.46 | -59,244,558.42 | -76,986,066.91 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 70,000,000 | 50,000,000 | 139,340,272.87 | 50,000,000 |
| 取得投资收益收到的现金 | 207,290.79 | 118,484.02 | - | 134,633.73 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 5,207,651.72 | 11,332,800 | 17,902,918.69 | 560,880 |
| 投资活动现金流入小计 | 75,414,942.51 | 61,451,284.02 | 157,243,191.56 | 50,695,513.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 44,169,386.51 | 35,391,520.87 | 245,127,242.95 | 195,850,229.32 |
| 投资支付的现金 | 80,590,000 | 80,790,000 | 143,180,000 | 68,218,454 |
| 投资活动现金流出小计 | 124,759,386.51 | 116,181,520.87 | 388,307,242.95 | 264,068,683.32 |
| 投资活动产生的现金流量净额 | -49,344,444 | -54,730,236.85 | -231,064,051.39 | -213,373,169.59 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 7,163,090.89 | 227,980.15 | 12,138,439.88 | 8,432,983.21 |
| 取得借款收到的现金 | 287,100,000 | 217,800,000 | 737,739,000 | 657,680,000 |
| 筹资活动现金流入小计 | 294,263,090.89 | 218,027,980.15 | 749,877,439.88 | 666,112,983.21 |
| 偿还债务支付的现金 | 262,127,225 | 115,892,051 | 267,160,215 | 177,870,736.57 |
| 分配股利、利润或偿付利息支付的现金 | 18,643,747.46 | 6,681,653.83 | 81,694,098.78 | 76,004,853.86 |
| 支付其他与筹资活动有关的现金 | 1,610,000 | - | 35,069,975 | 33,147,227.46 |
| 筹资活动现金流出小计 | 282,380,972.46 | 122,573,704.83 | 383,924,288.78 | 287,022,817.89 |
| 筹资活动产生的现金流量净额 | 11,882,118.43 | 95,454,275.32 | 365,953,151.1 | 379,090,165.32 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 237,342.81 | - |
| 五、现金及现金等价物净增加额 | 44,292,910.55 | 47,984,754.93 | 75,881,884.1 | 88,730,928.82 |
| 加:期初现金及现金等价物余额 | 182,653,246.93 | 182,653,246.93 | 106,771,362.83 | 106,771,362.83 |
| 期末现金及现金等价物余额 | 226,946,157.48 | 230,638,001.86 | 182,653,246.93 | 195,502,291.65 |
| 补充资料: | | | | |
| 净利润 | 7,307,686.77 | - | -437,628,525.48 | - |
| 资产减值准备 | 15,991,983.29 | - | 387,676,592.51 | - |
| 固定资产和投资性房地产折旧 | 40,324,604.3 | - | 81,570,475.51 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 40,324,604.3 | - | 81,570,475.51 | - |
| 无形资产摊销 | 1,783,554.02 | - | 3,727,689.25 | - |
| 长期待摊费用摊销 | 3,894,678.95 | - | 17,023,733.08 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,058,564.62 | - | 236,802.08 | - |
| 固定资产报废损失 | - | - | 4,726,363.32 | - |
| 财务费用 | 20,017,533.16 | - | 29,183,715.87 | - |
| 投资损失 | -277,536.19 | - | 6,458,808.68 | - |
| 递延所得税 | 702,005.82 | - | 12,720,812.69 | - |
| 其中:递延所得税资产减少 | -708,914.52 | - | 19,668,863.49 | - |
| 递延所得税负债增加 | 1,410,920.34 | - | -6,948,050.8 | - |
| 存货的减少 | 114,424,799 | - | 87,927,027.54 | - |
| 经营性应收项目的减少 | 4,076,678.05 | - | 9,412,530.86 | - |
| 经营性应付项目的增加 | -128,319,624.83 | - | -270,351,504.94 | - |
| 其他 | - | - | 4,490,987.55 | - |
| 现金的期末余额 | 226,946,157.48 | - | 182,653,246.93 | - |
| 减:现金的期初余额 | 182,653,246.93 | - | 106,771,362.83 | - |
| 现金及现金等价物的净增加额 | 44,292,910.55 | - | 75,881,884.1 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-25 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |