| 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 | 533,112,724.95 | 672,858,827.43 | 1,036,019,083.13 | 743,274,385.39 |
| 收到的税费返还 | 3,592,308.92 | 1,672,118.98 | 5,442,722.04 | 3,912,318.86 |
| 收到其他与经营活动有关的现金 | 12,549,703.55 | 8,780,511.09 | 63,328,492.58 | 112,440,869.06 |
| 经营活动现金流入小计 | 549,254,737.42 | 683,311,457.5 | 1,104,790,297.75 | 859,627,573.31 |
| 购买商品、接受劳务支付的现金 | 334,133,717.12 | 587,424,858.7 | 819,695,327.85 | 721,462,541.93 |
| 支付给职工以及为职工支付的现金 | 115,503,118.76 | 56,473,903.32 | 224,920,908.68 | 168,278,429.95 |
| 支付的各项税费 | 38,135,107.62 | 18,808,521.44 | 47,598,976.75 | 37,990,234.78 |
| 支付其他与经营活动有关的现金 | 49,911,482.61 | 20,172,910.8 | 70,764,149.64 | 139,568,068.36 |
| 经营活动现金流出小计 | 537,683,426.11 | 682,880,194.26 | 1,162,979,362.92 | 1,067,299,275.02 |
| 经营活动产生的现金流量净额 | 11,571,311.31 | 431,263.24 | -58,189,065.17 | -207,671,701.71 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 279,784,853.74 | 110,846,572.09 | 3,458,272 | 336,708,505.53 |
| 取得投资收益收到的现金 | 13,410,114.53 | 66,202.99 | 2,824,008.7 | 2,267,258.65 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 266,023.18 | 114,557.53 | 485,190 | 2,029,777.46 |
| 收到的其他与投资活动有关的现金 | - | - | 3,985,048.53 | - |
| 投资活动现金流入小计 | 293,460,991.45 | 111,027,332.61 | 10,752,519.23 | 341,005,541.64 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,869,018.41 | 3,383,064.67 | 15,724,991.59 | 6,460,146.26 |
| 投资支付的现金 | 284,784,619.58 | 145,144,853.74 | 5,030,000 | 436,549,377.34 |
| 支付其他与投资活动有关的现金 | - | - | - | 49,568.44 |
| 投资活动现金流出小计 | 289,653,637.99 | 148,527,918.41 | 20,754,991.59 | 443,059,092.04 |
| 投资活动产生的现金流量净额 | 3,807,353.46 | -37,500,585.8 | -10,002,472.36 | -102,053,550.4 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 500,000 | - | 850,275.99 | 850,275.99 |
| 其中:子公司吸收少数股东投资收到的现金 | 500,000 | - | 850,275.99 | 300,000 |
| 取得借款收到的现金 | 26,956,067.75 | 0 | 150,466,200 | 91,053,216.67 |
| 收到其他与筹资活动有关的现金 | 37,284,267.51 | 25,957,330.49 | 2,403,221.92 | 111,359,626.9 |
| 筹资活动现金流入小计 | 64,740,335.26 | 25,957,330.49 | 153,719,697.91 | 203,263,119.56 |
| 偿还债务支付的现金 | 59,031,620 | 16,055,552.25 | 222,520,000 | 90,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 1,027,030.4 | 587,903.01 | 4,565,416.26 | 3,435,776.46 |
| 支付其他与筹资活动有关的现金 | 22,923,320.98 | 13,913,110.68 | 15,950,860 | 83,238,555.01 |
| 筹资活动现金流出小计 | 82,981,971.38 | 30,556,565.94 | 243,036,276.26 | 177,174,331.47 |
| 筹资活动产生的现金流量净额 | -18,241,636.12 | -4,599,235.45 | -89,316,578.35 | 26,088,788.09 |
| 四、汇率变动对现金及现金等价物的影响 | 0.01 | - | 86,066.78 | -0.12 |
| 五、现金及现金等价物净增加额 | -2,862,971.34 | -41,668,558.01 | -157,422,049.1 | -283,636,464.14 |
| 加:期初现金及现金等价物余额 | 215,438,298.09 | 215,438,298.09 | 372,860,347.19 | 372,860,347.19 |
| 期末现金及现金等价物余额 | 212,575,326.75 | 173,769,740.08 | 215,438,298.09 | 89,223,883.05 |
| 补充资料: | | | | |
| 净利润 | 24,243,049.54 | - | 34,048,856.4 | - |
| 资产减值准备 | -159,361.04 | - | 67,875,932.82 | - |
| 固定资产和投资性房地产折旧 | 10,376,107.67 | - | 28,128,883.32 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,376,107.67 | - | 28,128,883.32 | - |
| 无形资产摊销 | 8,772,434.49 | - | 17,359,518.15 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -2,270.17 | - | 29,413.98 | - |
| 固定资产报废损失 | 191,556.65 | - | 383,993.79 | - |
| 公允价值变动损失 | - | - | 136,034.53 | - |
| 财务费用 | 1,130,455.4 | - | 4,463,812.85 | - |
| 投资损失 | -13,622,957.6 | - | -1,697,462.69 | - |
| 递延所得税 | -415,013.9 | - | -8,331,971.3 | - |
| 其中:递延所得税资产减少 | 419,448.91 | - | -6,663,045.68 | - |
| 递延所得税负债增加 | -834,462.81 | - | -1,668,925.62 | - |
| 存货的减少 | 153,674,147.27 | - | 262,291,821.75 | - |
| 经营性应收项目的减少 | -127,944,474.63 | - | 78,197,631.35 | - |
| 经营性应付项目的增加 | -41,941,560.8 | - | -541,075,530.12 | - |
| 其他 | -2,730,801.57 | - | - | - |
| 现金的期末余额 | 212,575,326.75 | - | 215,438,298.09 | - |
| 减:现金的期初余额 | 215,438,298.09 | - | 372,860,347.19 | - |
| 现金及现金等价物的净增加额 | -2,862,971.34 | - | -157,422,049.1 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-23 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |