| 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 | 186,123,286.52 | 59,115,437.02 | 231,692,569.37 | 192,267,671.16 |
| 收到的税费返还 | - | - | - | 4,060.14 |
| 收到其他与经营活动有关的现金 | 7,254,972.99 | 824,387.86 | 3,938,143.01 | 18,489,674.06 |
| 经营活动现金流入小计 | 193,378,259.51 | 59,939,824.88 | 235,630,712.38 | 210,761,405.36 |
| 购买商品、接受劳务支付的现金 | 59,661,505.4 | 12,127,392.1 | 106,533,149.06 | 97,203,372.87 |
| 支付给职工以及为职工支付的现金 | 48,355,502.52 | 26,830,863.1 | 78,821,563.83 | 70,723,069.47 |
| 支付的各项税费 | 23,628,669.98 | 8,761,219.34 | 39,158,528.74 | 26,696,231.71 |
| 支付其他与经营活动有关的现金 | 32,776,920.92 | 16,608,907.18 | 61,277,627.35 | 51,987,618.82 |
| 经营活动现金流出小计 | 164,422,598.82 | 64,328,381.72 | 285,790,868.98 | 246,610,292.87 |
| 经营活动产生的现金流量净额 | 28,955,660.69 | -4,388,556.84 | -50,160,156.6 | -35,848,887.51 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 370,000 | 283,185.84 | 6,309.2 | - |
| 投资活动现金流入的平衡项目 | 0 | 0 | 0 | - |
| 投资活动现金流入小计 | 370,000 | 283,185.84 | 6,309.2 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 9,098,991.7 | 7,660,962.71 | 50,522,277.47 | 33,836,920.48 |
| 投资支付的现金 | 22,421,500 | - | 38,185,046.04 | 46,998,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | - | 1,087,046.04 |
| 投资活动现金流出小计 | 31,520,491.7 | 7,660,962.71 | 88,707,323.51 | 81,921,966.52 |
| 投资活动产生的现金流量净额 | -31,150,491.7 | -7,377,776.87 | -88,701,014.31 | -81,921,966.52 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 9,900,000 |
| 取得借款收到的现金 | 5,000,000 | - | 18,000,000 | 18,000,000 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 5,000,000 | - | 18,000,000 | 27,900,000 |
| 偿还债务支付的现金 | 8,000,000 | 5,000,000 | 55,000,000 | 38,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 28,492,620.64 | 117,645.84 | 18,217,671.24 | 15,229,471.46 |
| 支付其他与筹资活动有关的现金 | 1,285,717.73 | 262,175.32 | 2,955,669 | 18,476,708.24 |
| 筹资活动现金流出小计 | 37,778,338.37 | 5,379,821.16 | 76,173,340.24 | 71,706,179.7 |
| 筹资活动产生的现金流量净额 | -32,778,338.37 | -5,379,821.16 | -58,173,340.24 | -43,806,179.7 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 461.74 | - |
| 五、现金及现金等价物净增加额 | -34,973,169.38 | -17,146,154.87 | -197,034,049.41 | -161,577,033.73 |
| 加:期初现金及现金等价物余额 | 147,305,136.28 | 147,305,136.29 | 344,339,185.69 | 344,339,185.69 |
| 期末现金及现金等价物余额 | 112,331,966.9 | 130,158,981.42 | 147,305,136.28 | 182,762,151.96 |
| 补充资料: | | | | |
| 净利润 | 22,908,578.79 | - | 38,359,631.87 | - |
| 资产减值准备 | 6,231,361.13 | - | 13,333,150.65 | - |
| 固定资产和投资性房地产折旧 | 10,181,908.02 | - | 17,816,700.32 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,181,908.02 | - | 17,816,700.32 | - |
| 无形资产摊销 | 2,023,364.25 | - | 3,609,746.35 | - |
| 长期待摊费用摊销 | 22,939.86 | - | 39,325.6 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -331,120.17 | - | -310,889.82 | - |
| 固定资产报废损失 | - | - | 107,697.97 | - |
| 财务费用 | 273,644.86 | - | 1,422,217.1 | - |
| 投资损失 | 85,667.68 | - | 540,118.72 | - |
| 递延所得税 | -842,467.12 | - | -3,874,544.42 | - |
| 其中:递延所得税资产减少 | -800,771.61 | - | -3,430,089.84 | - |
| 递延所得税负债增加 | -41,695.51 | - | -444,454.58 | - |
| 存货的减少 | -19,211,856.62 | - | -22,795,607.07 | - |
| 经营性应收项目的减少 | 12,440,580.56 | - | -150,410,887.45 | - |
| 经营性应付项目的增加 | -4,756,165.09 | - | 32,437,372.08 | - |
| 其他 | 1,637,079.64 | - | 8,812,783.68 | - |
| 现金的期末余额 | 112,331,966.9 | - | 147,305,136.28 | - |
| 减:现金的期初余额 | 147,305,136.28 | - | 344,339,185.69 | - |
| 现金及现金等价物的净增加额 | -34,973,169.38 | - | -197,034,049.41 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-26 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |