| 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 | 112,852,829.76 | 47,468,497.21 | 196,681,263.05 | 145,304,536.97 |
| 收到的税费返还 | - | - | 10,333.29 | 10,333.29 |
| 收到其他与经营活动有关的现金 | 12,167,449.31 | 9,627,745.52 | 8,302,727.87 | 8,127,330.08 |
| 经营活动现金流入小计 | 125,020,279.07 | 57,096,242.73 | 204,994,324.21 | 153,442,200.34 |
| 购买商品、接受劳务支付的现金 | 49,079,616.26 | 25,051,276.59 | 93,201,911.29 | 72,495,205.03 |
| 支付给职工以及为职工支付的现金 | 22,620,906.33 | 13,737,351.01 | 36,887,505.28 | 28,210,755.74 |
| 支付的各项税费 | 14,547,579.38 | 4,920,651.26 | 27,161,398.14 | 17,178,592.8 |
| 支付其他与经营活动有关的现金 | 11,078,536.34 | 7,219,351.4 | 17,384,907.15 | 13,378,134.71 |
| 经营活动现金流出小计 | 97,326,638.31 | 50,928,630.26 | 174,635,721.86 | 131,262,688.28 |
| 经营活动产生的现金流量净额 | 27,693,640.76 | 6,167,612.47 | 30,358,602.35 | 22,179,512.06 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 310,182,460.19 | 90,000,000 | 314,000,000 | 214,000,000 |
| 取得投资收益收到的现金 | 58,927.24 | 0 | 5,174,259.06 | 1,162,600 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 4,000 | 4,000 | 26,000 | 26,000 |
| 投资活动现金流入小计 | 310,245,387.43 | 90,004,000 | 319,200,259.06 | 215,188,600 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 6,834,657.43 | 4,285,784.06 | 54,581,603 | 46,476,647.53 |
| 投资支付的现金 | 311,382,930.86 | 110,500,000 | 386,923,153.72 | 151,000,000 |
| 投资活动现金流出小计 | 318,217,588.29 | 114,785,784.06 | 441,504,756.72 | 197,476,647.53 |
| 投资活动产生的现金流量净额 | -7,972,200.86 | -24,781,784.06 | -122,304,497.66 | 17,711,952.47 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 4,631,880 | - | 5,580,900 | 5,580,900 |
| 取得借款收到的现金 | 10,000,000 | - | 20,000,000 | 20,000,000 |
| 筹资活动现金流入小计 | 14,631,880 | 0 | 25,580,900 | 25,580,900 |
| 偿还债务支付的现金 | 20,000,000 | 10,000,000 | 20,000,000 | 20,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 25,224,530.2 | 110,249.99 | 62,947,214.42 | 25,267,932.99 |
| 支付其他与筹资活动有关的现金 | - | 0 | 44,968,261.26 | 44,968,261.26 |
| 筹资活动现金流出小计 | 45,224,530.2 | 10,110,249.99 | 127,915,475.68 | 90,236,194.25 |
| 筹资活动产生的现金流量净额 | -30,592,650.2 | -10,110,249.99 | -102,334,575.68 | -64,655,294.25 |
| 四、汇率变动对现金及现金等价物的影响 | 6,101.72 | 0 | 13,442.75 | 11,179.89 |
| 五、现金及现金等价物净增加额 | -10,865,108.58 | -28,724,421.58 | -194,267,028.24 | -24,752,649.83 |
| 加:期初现金及现金等价物余额 | 90,839,916.95 | 90,839,916.95 | 285,106,945.19 | 285,106,945.19 |
| 期末现金及现金等价物余额 | 79,974,808.37 | 62,115,495.37 | 90,839,916.95 | 260,354,295.36 |
| 补充资料: | | | | |
| 净利润 | 40,184,148.15 | - | 48,222,435.01 | - |
| 资产减值准备 | -363,103.99 | - | 108,548.4 | - |
| 固定资产和投资性房地产折旧 | 7,627,043.33 | - | 14,532,345.06 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,627,043.33 | - | 14,532,345.06 | - |
| 无形资产摊销 | 798,458.16 | - | 1,276,223.88 | - |
| 长期待摊费用摊销 | 794,724.02 | - | 1,465,448.72 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -3,539.82 | - | -1,459.15 | - |
| 固定资产报废损失 | - | - | 275,329.82 | - |
| 公允价值变动损失 | -7,809.45 | - | - | - |
| 财务费用 | 166,812.72 | - | -4,320,632.42 | - |
| 投资损失 | 173,145.13 | - | 67,389 | - |
| 递延所得税 | -426,917.5 | - | -564,473.58 | - |
| 其中:递延所得税资产减少 | -426,917.5 | - | -564,473.58 | - |
| 存货的减少 | -4,228,391.08 | - | 6,084,862.45 | - |
| 经营性应收项目的减少 | -14,637,804.03 | - | -40,232,431.44 | - |
| 经营性应付项目的增加 | -2,490,387.5 | - | -8,620,958.71 | - |
| 其他 | - | - | 8,166,910.77 | - |
| 现金的期末余额 | 79,974,808.37 | - | 90,839,916.95 | - |
| 减:现金的期初余额 | 90,839,916.95 | - | 285,106,945.19 | - |
| 现金及现金等价物的净增加额 | -10,865,108.58 | - | -194,267,028.24 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-29 | 2024-10-23 |
| 审计意见(境内) | | | 标准无保留意见 | |