| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 195,352,469.61 | 125,274,590.02 | 48,015,776.9 | 167,498,241.15 |
| 收到的税费返还 | 5,614,471.41 | 2,055,690.2 | 690,048.72 | 3,001,856.7 |
| 收到其他与经营活动有关的现金 | 1,722,476.35 | 1,278,317.15 | 492,802.21 | 6,573,336.76 |
| 经营活动现金流入小计 | 202,689,417.37 | 128,608,597.37 | 49,198,627.83 | 177,073,434.61 |
| 购买商品、接受劳务支付的现金 | 82,413,926.91 | 55,445,051.07 | 18,079,180.09 | 54,869,448.63 |
| 支付给职工以及为职工支付的现金 | 51,543,002.41 | 31,457,084.45 | 12,543,380.74 | 39,215,498.92 |
| 支付的各项税费 | 26,978,790.23 | 16,233,020.68 | 8,086,716.56 | 15,909,951.25 |
| 支付其他与经营活动有关的现金 | 32,213,399.08 | 17,297,224.63 | 8,374,809.27 | 32,087,196.5 |
| 经营活动现金流出小计 | 193,149,118.63 | 120,432,380.83 | 47,084,086.66 | 142,082,095.3 |
| 经营活动产生的现金流量净额 | 9,540,298.74 | 8,176,216.54 | 2,114,541.17 | 34,991,339.31 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 540,000,000 | 370,000,000 | 150,000,000 | 655,000,000 |
| 取得投资收益收到的现金 | 2,469,514.04 | 1,772,752.06 | 698,567.83 | 5,648,202.48 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 356,841.18 |
| 投资活动现金流入小计 | 542,469,514.04 | 371,772,752.06 | 150,698,567.83 | 661,005,043.66 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 22,975,006.95 | 5,005,278.15 | 2,622,239.04 | 25,692,461.17 |
| 投资支付的现金 | 525,000,000 | 410,000,000 | 110,000,000 | 639,070,000 |
| 取得子公司及其他营业单位支付的现金 | 55,187,916.36 | 16,427,916.36 | 16,427,916.36 | - |
| 投资活动现金流出小计 | 603,162,923.31 | 431,433,194.51 | 129,050,155.4 | 664,762,461.17 |
| 投资活动产生的现金流量净额 | -60,693,409.27 | -59,660,442.45 | 21,648,412.43 | -3,757,417.51 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 335,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 335,000 |
| 取得借款收到的现金 | 60,163,774.25 | 21,398,029.25 | 19,380,000 | - |
| 筹资活动现金流入小计 | 60,163,774.25 | 21,398,029.25 | 19,380,000 | 335,000 |
| 偿还债务支付的现金 | 1,000,000.01 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 18,627,855.05 | 198,048.67 | 56,767.25 | 55,812,527.28 |
| 支付其他与筹资活动有关的现金 | 525,087.06 | 85,872.06 | 18,300 | 459,646.54 |
| 筹资活动现金流出小计 | 20,152,942.12 | 283,920.73 | 75,067.25 | 56,272,173.82 |
| 筹资活动产生的现金流量净额 | 40,010,832.13 | 21,114,108.52 | 19,304,932.75 | -55,937,173.82 |
| 四、汇率变动对现金及现金等价物的影响 | -158,320.34 | -52,236.34 | -6,508.83 | -15,452.28 |
| 五、现金及现金等价物净增加额 | -11,300,598.74 | -30,422,353.73 | 43,061,377.52 | -24,718,704.3 |
| 加:期初现金及现金等价物余额 | 103,125,299.57 | 103,125,299.57 | 103,125,299.57 | 127,844,003.87 |
| 期末现金及现金等价物余额 | 91,824,700.83 | 72,702,945.84 | 146,186,677.09 | 103,125,299.57 |
| 补充资料: | | | | |
| 净利润 | - | 29,714,841.99 | - | -21,055,905.51 |
| 资产减值准备 | - | 495,385 | - | 1,999,853.84 |
| 固定资产和投资性房地产折旧 | - | 7,950,676.89 | - | 12,058,110.46 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 7,950,676.89 | - | 12,058,110.46 |
| 无形资产摊销 | - | 485,803.61 | - | 202,799.88 |
| 长期待摊费用摊销 | - | 333,602.79 | - | 70,440.24 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -2,942.04 | - | -126,119.87 |
| 固定资产报废损失 | - | 48.31 | - | 16,293.36 |
| 公允价值变动损失 | - | -1,378,745.82 | - | -3,323,297.79 |
| 财务费用 | - | 212,265.05 | - | -2,211,287.79 |
| 递延所得税 | - | -2,386,920.19 | - | -2,324,537.72 |
| 其中:递延所得税资产减少 | - | -1,109,420.02 | - | -2,383,771.05 |
| 递延所得税负债增加 | - | -1,277,500.17 | - | 59,233.33 |
| 存货的减少 | - | 23,135,522.72 | - | -50,482,992.71 |
| 经营性应收项目的减少 | - | -64,890,258.77 | - | 16,220,849.04 |
| 经营性应付项目的增加 | - | -1,549,292.31 | - | 55,389,755.28 |
| 现金的期末余额 | - | 72,702,945.84 | - | 103,125,299.57 |
| 减:现金的期初余额 | - | 103,125,299.57 | - | 127,844,003.87 |
| 现金及现金等价物的净增加额 | - | -30,422,353.73 | - | -24,718,704.3 |
| 公告日期 | 2025-10-29 | 2025-08-11 | 2025-04-28 | 2025-04-28 |
| 审计意见(境内) | | | | 标准无保留意见 |