| 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 | 303,361,830.08 | 152,662,820.51 | 906,178,631.73 | 725,030,748.99 |
| 收到的税费返还 | 16,850,632.05 | 2,817,563.32 | 59,360,408.69 | 13,892,745.38 |
| 收到其他与经营活动有关的现金 | 7,258,553.17 | 8,695,872.79 | 83,581,707.02 | 19,675,427.93 |
| 经营活动现金流入小计 | 327,471,015.3 | 164,176,256.62 | 1,049,120,747.44 | 758,598,922.3 |
| 购买商品、接受劳务支付的现金 | 174,916,815.1 | 90,403,742.22 | 706,053,107.36 | 541,972,437.36 |
| 支付给职工以及为职工支付的现金 | 70,565,852.62 | 39,317,241.58 | 171,648,380.14 | 136,577,649.58 |
| 支付的各项税费 | 14,272,779.11 | 8,549,952.4 | 25,741,480.21 | 18,214,388.15 |
| 支付其他与经营活动有关的现金 | 42,452,967.34 | 26,489,964.66 | 145,022,422.33 | 109,981,563.48 |
| 经营活动现金流出小计 | 302,208,414.17 | 164,760,900.86 | 1,048,465,390.04 | 806,746,038.57 |
| 经营活动产生的现金流量净额 | 25,262,601.13 | -584,644.24 | 655,357.4 | -48,147,116.27 |
| 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 | - | - | 2,156,281.78 | - |
| 处置子公司及其他营业单位收到的现金净额 | 44,786,222.02 | 44,786,222.02 | - | - |
| 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 | 44,786,222.02 | 44,786,222.02 | 2,156,281.78 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 23,676,518.81 | 7,527,217.15 | 154,931,562.81 | 110,451,824.42 |
| 投资活动现金流出小计 | 23,676,518.81 | 7,527,217.15 | 154,931,562.81 | 110,451,824.42 |
| 投资活动产生的现金流量净额 | 21,109,703.21 | 37,259,004.87 | -152,775,281.03 | -110,451,824.42 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 2,000,000 | 2,000,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 2,000,000 | 2,000,000 |
| 取得借款收到的现金 | 486,661,000 | 360,940,000 | 766,306,480 | 393,737,480 |
| 收到其他与筹资活动有关的现金 | 250,000,000 | - | - | 255,000,000 |
| 筹资活动现金流入小计 | 736,661,000 | 360,940,000 | 768,306,480 | 650,737,480 |
| 偿还债务支付的现金 | 531,444,065.85 | 271,061,400.06 | 660,488,581.5 | 270,795,000 |
| 分配股利、利润或偿付利息支付的现金 | 27,211,085.96 | 11,776,178.2 | 50,461,528.51 | 45,311,064.41 |
| 支付其他与筹资活动有关的现金 | 22,348,869 | - | 14,513,784 | 179,187,649.86 |
| 筹资活动现金流出小计 | 581,004,020.81 | 282,837,578.26 | 725,463,894.01 | 495,293,714.27 |
| 筹资活动产生的现金流量净额 | 155,656,979.19 | 78,102,421.74 | 42,842,585.99 | 155,443,765.73 |
| 四、汇率变动对现金及现金等价物的影响 | 1,200,572.93 | 407,285.07 | 1,211,055.97 | 2,120,230.98 |
| 五、现金及现金等价物净增加额 | 203,229,856.46 | 115,184,067.44 | -108,066,281.67 | -1,034,943.98 |
| 加:期初现金及现金等价物余额 | 307,177,265.18 | 307,177,265.18 | 415,243,546.85 | 415,243,546.85 |
| 期末现金及现金等价物余额 | 510,407,121.64 | 422,361,332.62 | 307,177,265.18 | 414,208,602.87 |
| 补充资料: | | | | |
| 净利润 | -82,303,764.28 | - | -315,134,061.79 | - |
| 资产减值准备 | 2,058,122.98 | - | 31,810,540.68 | - |
| 固定资产和投资性房地产折旧 | 77,224,568.28 | - | 157,953,771.85 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 77,224,568.28 | - | 157,953,771.85 | - |
| 无形资产摊销 | 3,183,536.08 | - | 6,246,765.6 | - |
| 长期待摊费用摊销 | 930,919.4 | - | 1,918,005.13 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 2,402,290.22 | - |
| 固定资产报废损失 | - | - | 1,737,915.53 | - |
| 财务费用 | 26,434,422.46 | - | 61,976,137.73 | - |
| 投资损失 | - | - | 27,920,916.28 | - |
| 递延所得税 | 554,342.67 | - | -5,040,709.69 | - |
| 其中:递延所得税资产减少 | 617,056.75 | - | -4,852,869.68 | - |
| 递延所得税负债增加 | -62,714.08 | - | -187,840.01 | - |
| 存货的减少 | -35,562,029.33 | - | -14,164,374.96 | - |
| 经营性应收项目的减少 | -70,643,992.61 | - | 156,170,677.51 | - |
| 经营性应付项目的增加 | 112,570,932.59 | - | -114,201,913.22 | - |
| 其他 | -9,522,282.92 | - | 119,517.52 | - |
| 现金的期末余额 | 510,407,121.64 | - | 307,177,265.18 | - |
| 减:现金的期初余额 | 307,177,265.18 | - | 415,243,546.85 | - |
| 现金及现金等价物的净增加额 | 203,229,856.46 | - | -108,066,281.67 | - |
| 公告日期 | 2025-08-29 | 2025-04-28 | 2025-04-28 | 2024-10-31 |
| 审计意见(境内) | | | 带强调事项段的无保留意见 | |