| 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 | 247,313,304.78 | 110,241,712.1 | 645,331,040.04 | 460,738,071.13 |
| 收到的税费返还 | 244,969.14 | 141,556.5 | 1,582,451 | 1,314,501.61 |
| 收到其他与经营活动有关的现金 | 20,879,108.09 | 14,778,878.62 | 24,289,217.6 | 10,552,944.07 |
| 经营活动现金流入小计 | 268,437,382.01 | 125,162,147.22 | 671,202,708.64 | 472,605,516.81 |
| 购买商品、接受劳务支付的现金 | 191,949,789.3 | 116,910,876.72 | 363,165,205.22 | 271,487,284.21 |
| 支付给职工以及为职工支付的现金 | 52,102,485.36 | 32,655,699.78 | 85,438,643.96 | 66,503,837.11 |
| 支付的各项税费 | 25,553,209.6 | 12,693,063.21 | 61,591,443.77 | 43,835,226.39 |
| 支付其他与经营活动有关的现金 | 31,103,216.77 | 18,798,067.78 | 65,824,097.04 | 46,213,704.86 |
| 经营活动现金流出小计 | 300,708,701.03 | 181,057,707.49 | 576,019,389.99 | 428,040,052.57 |
| 经营活动产生的现金流量净额 | -32,271,319.02 | -55,895,560.27 | 95,183,318.65 | 44,565,464.24 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 163,805,600 | 121,000,000 | 385,000,000 | 270,000,000 |
| 取得投资收益收到的现金 | 600,006.91 | 352,326.56 | 2,261,886.55 | 1,970,620.39 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 411,110.5 | 411,110.5 |
| 收到的其他与投资活动有关的现金 | 10,002,173.17 | - | 30,000,000 | 3,000,000 |
| 投资活动现金流入小计 | 174,407,780.08 | 121,352,326.56 | 417,672,997.05 | 275,381,730.89 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 28,408,544.72 | 20,424,629.78 | 259,390,045.09 | 229,710,444.85 |
| 投资支付的现金 | 196,734,800 | 153,929,200 | 388,430,000 | 270,000,000 |
| 支付其他与投资活动有关的现金 | 10,237,300.7 | 10,000,000 | 30,000,000 | 30,000,000 |
| 投资活动现金流出小计 | 235,380,645.42 | 184,353,829.78 | 677,820,045.09 | 529,710,444.85 |
| 投资活动产生的现金流量净额 | -60,972,865.34 | -63,001,503.22 | -260,147,048.04 | -254,328,713.96 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 1,200,000 | 1,200,000 | 3,602,800 | 3,602,800 |
| 其中:子公司吸收少数股东投资收到的现金 | 1,200,000 | 1,200,000 | 3,602,800 | 3,602,800 |
| 取得借款收到的现金 | 11,870,000 | - | 152,466,415.97 | 140,971,030.81 |
| 筹资活动现金流入小计 | 13,070,000 | 1,200,000 | 156,069,215.97 | 144,573,830.81 |
| 偿还债务支付的现金 | 14,856,633 | - | 20,285,766 | 7,342,883 |
| 分配股利、利润或偿付利息支付的现金 | 60,105,645.45 | 43,141,311.89 | 61,250,750.35 | 56,486,200.74 |
| 其中:子公司支付给少数股东的股利、利润 | 1,000,000 | - | 1,412,523.07 | - |
| 支付其他与筹资活动有关的现金 | 2,201,453.49 | 1,660,018.9 | 6,728,745.46 | 4,986,882.6 |
| 筹资活动现金流出小计 | 77,163,731.94 | 44,801,330.79 | 88,265,261.81 | 68,815,966.34 |
| 筹资活动产生的现金流量净额 | -64,093,731.94 | -43,601,330.79 | 67,803,954.16 | 75,757,864.47 |
| 四、汇率变动对现金及现金等价物的影响 | -71,261.81 | -84,925.42 | 604,381.5 | -392,473.61 |
| 五、现金及现金等价物净增加额 | -157,409,178.11 | -162,583,319.7 | -96,555,393.73 | -134,397,858.86 |
| 加:期初现金及现金等价物余额 | 398,015,092.94 | 398,015,092.94 | 494,570,486.67 | 494,570,486.67 |
| 期末现金及现金等价物余额 | 240,605,914.83 | 235,431,773.24 | 398,015,092.94 | 360,172,627.81 |
| 补充资料: | | | | |
| 净利润 | 28,665,606.1 | - | 73,298,515.99 | - |
| 资产减值准备 | -1,951,180.39 | - | 5,343,536.43 | - |
| 固定资产和投资性房地产折旧 | 7,954,491.38 | - | 13,135,797.85 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,954,491.38 | - | 13,135,797.85 | - |
| 无形资产摊销 | 14,159,308.64 | - | 17,669,499.99 | - |
| 长期待摊费用摊销 | 1,612,469.83 | - | 2,668,971.32 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 56,673.63 | - |
| 固定资产报废损失 | 27,313.12 | - | 628.9 | - |
| 公允价值变动损失 | -160,000 | - | 117,000 | - |
| 财务费用 | 9,082,366.92 | - | 9,663,746.22 | - |
| 投资损失 | -574,638.01 | - | -2,147,564 | - |
| 递延所得税 | -331,852.51 | - | -2,399,498.81 | - |
| 其中:递延所得税资产减少 | -368,231.52 | - | -2,378,443 | - |
| 递延所得税负债增加 | 36,379.01 | - | -21,055.81 | - |
| 存货的减少 | -14,732,859.8 | - | -90,849,670.36 | - |
| 经营性应收项目的减少 | -50,128,124.52 | - | -94,554,386.35 | - |
| 经营性应付项目的增加 | -28,459,604.19 | - | 151,664,602.01 | - |
| 现金的期末余额 | 240,605,914.83 | - | 398,015,092.94 | - |
| 减:现金的期初余额 | 398,015,092.94 | - | 494,570,486.67 | - |
| 现金及现金等价物的净增加额 | -157,409,178.11 | - | -96,555,393.73 | - |
| 公告日期 | 2025-08-29 | 2025-04-26 | 2025-04-26 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |