| 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 | 472,638,397.15 | 274,959,685.07 | 894,408,597.98 | 682,629,995.95 |
| 收到其他与经营活动有关的现金 | 4,614,845.69 | 1,767,831.45 | 10,271,556.58 | 7,133,898.53 |
| 经营活动现金流入小计 | 477,253,242.84 | 276,727,516.52 | 904,680,154.56 | 689,763,894.48 |
| 购买商品、接受劳务支付的现金 | 272,784,028.65 | 137,286,743.3 | 599,434,379.04 | 361,023,290.61 |
| 支付给职工以及为职工支付的现金 | 51,023,885.46 | 36,532,654 | 79,540,240.08 | 58,153,593.75 |
| 支付的各项税费 | 41,567,361.35 | 20,848,929.38 | 95,807,465.94 | 75,855,325.69 |
| 支付其他与经营活动有关的现金 | 10,943,577.39 | 4,901,834.14 | 20,438,025.97 | 16,114,553.52 |
| 经营活动现金流出小计 | 376,318,852.85 | 199,570,160.82 | 795,220,111.03 | 511,146,763.57 |
| 经营活动产生的现金流量净额 | 100,934,389.99 | 77,157,355.7 | 109,460,043.53 | 178,617,130.91 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 389,000,000 | 95,000,000 | 1,235,000,000 | 1,060,000,000 |
| 取得投资收益收到的现金 | 1,128,127.19 | 440,577.31 | 2,658,998.08 | 2,258,167.23 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 438,575.68 | 438,575.68 |
| 投资活动现金流入小计 | 390,128,127.19 | 95,440,577.31 | 1,238,097,573.76 | 1,062,696,742.91 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 105,774,453.11 | 42,903,159.21 | 272,566,372.82 | 207,067,173.01 |
| 投资支付的现金 | 404,000,000 | 114,000,000 | 1,125,000,000 | 975,000,000 |
| 投资活动现金流出小计 | 509,774,453.11 | 156,903,159.21 | 1,397,566,372.82 | 1,182,067,173.01 |
| 投资活动产生的现金流量净额 | -119,646,325.92 | -61,462,581.9 | -159,468,799.06 | -119,370,430.1 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 40,378,800 | - |
| 取得借款收到的现金 | 184,343,716.15 | 70,636,764.12 | 136,928,573.72 | 89,250,000 |
| 筹资活动现金流入小计 | 184,343,716.15 | 70,636,764.12 | 177,307,373.72 | 89,250,000 |
| 偿还债务支付的现金 | 73,000,000 | 50,000,000 | 94,000,000 | 74,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 2,517,449.81 | 949,159.72 | 80,873,764.7 | 80,132,290.5 |
| 支付其他与筹资活动有关的现金 | - | - | 118,515,645.02 | 118,515,645.02 |
| 筹资活动现金流出小计 | 75,517,449.81 | 50,949,159.72 | 293,389,409.72 | 272,647,935.52 |
| 筹资活动产生的现金流量净额 | 108,826,266.34 | 19,687,604.4 | -116,082,036 | -183,397,935.52 |
| 四、汇率变动对现金及现金等价物的影响 | -8,306.6 | - | 120,647 | 81,593.78 |
| 五、现金及现金等价物净增加额 | 90,106,023.81 | 35,382,378.2 | -165,970,144.53 | -124,069,640.93 |
| 加:期初现金及现金等价物余额 | 131,922,232.88 | 134,218,725.16 | 297,892,377.41 | 297,892,377.41 |
| 期末现金及现金等价物余额 | 222,028,256.69 | 169,601,103.36 | 131,922,232.88 | 173,822,736.48 |
| 补充资料: | | | | |
| 净利润 | 101,908,341.68 | - | 206,942,952.82 | - |
| 资产减值准备 | -2,838,930.44 | - | 1,344,012.25 | - |
| 固定资产和投资性房地产折旧 | 13,105,632.11 | - | 22,859,011.87 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 13,105,632.11 | - | 22,859,011.87 | - |
| 无形资产摊销 | 650,720.15 | - | 1,027,074.38 | - |
| 长期待摊费用摊销 | 78,135.66 | - | 88,671.04 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 214,740 | - |
| 公允价值变动损失 | -168,287.7 | - | -328,610.96 | - |
| 财务费用 | 1,648,864.07 | - | 2,535,866.53 | - |
| 投资损失 | -940,866.91 | - | -2,348,277.52 | - |
| 递延所得税 | -5,565,104.5 | - | -2,747,142.86 | - |
| 其中:递延所得税资产减少 | -5,969,516.33 | - | -2,703,856 | - |
| 递延所得税负债增加 | 404,411.83 | - | -43,286.86 | - |
| 存货的减少 | -28,943,591.91 | - | -38,772,060.48 | - |
| 经营性应收项目的减少 | -4,405,908.51 | - | -55,542,037.65 | - |
| 经营性应付项目的增加 | 19,515,081.23 | - | -54,852,887.82 | - |
| 其他 | 6,890,305.06 | - | 29,038,731.93 | - |
| 现金的期末余额 | 222,028,256.69 | - | 131,922,232.88 | - |
| 减:现金的期初余额 | 131,922,232.88 | - | 297,892,377.41 | - |
| 现金及现金等价物的净增加额 | 90,106,023.81 | - | -165,970,144.53 | - |
| 公告日期 | 2025-08-27 | 2025-04-28 | 2025-04-11 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |