| 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 | 219,027,894.81 | 79,716,385.27 | 250,600,894.16 | 194,122,261.92 |
| 收到其他与经营活动有关的现金 | 1,454,730.07 | 1,327,294.81 | 17,608,116.23 | 15,726,685.13 |
| 经营活动现金流入小计 | 220,482,624.88 | 81,043,680.08 | 268,209,010.39 | 209,848,947.05 |
| 购买商品、接受劳务支付的现金 | 111,851,364.56 | 46,671,468.86 | 144,897,597.42 | 108,115,160.91 |
| 支付给职工以及为职工支付的现金 | 32,532,215.12 | 18,359,012.8 | 41,665,644.75 | 30,736,424.43 |
| 支付的各项税费 | 14,880,757.92 | 9,212,449.42 | 20,479,159.99 | 16,412,795.1 |
| 支付其他与经营活动有关的现金 | 8,431,005.58 | 4,167,456.63 | 18,862,856.04 | 15,503,150.13 |
| 经营活动现金流出小计 | 167,695,343.18 | 78,410,387.71 | 225,905,258.2 | 170,767,530.57 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0.01 | 0 | 0 |
| 经营活动产生的现金流量净额 | 52,787,281.7 | 2,633,292.38 | 42,303,752.19 | 39,081,416.48 |
| 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 | 82,000 | 80,000 | 19,200 | 9,200 |
| 投资活动现金流入小计 | 82,000 | 80,000 | 19,200 | 9,200 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 26,513,940.98 | 12,229,538.76 | 41,888,500.8 | 14,292,379.46 |
| 投资支付的现金 | 96,000,000 | - | 10,000,000 | 10,000,000 |
| 投资活动现金流出小计 | 122,513,940.98 | 12,229,538.76 | 51,888,500.8 | 24,292,379.46 |
| 投资活动产生的现金流量净额 | -122,431,940.98 | -12,149,538.76 | -51,869,300.8 | -24,283,179.46 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 15,130,800 | 15,130,800 |
| 取得借款收到的现金 | - | - | 20,000,000 | 20,000,000 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 35,130,800 | 35,130,800 |
| 偿还债务支付的现金 | - | - | 20,000,000 | 20,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 27,121,142.5 | 189,000 | 17,358,920.16 | 17,166,122.29 |
| 支付其他与筹资活动有关的现金 | - | - | 7,065,032 | 7,065,032 |
| 筹资活动现金流出小计 | 27,121,142.5 | 189,000 | 44,423,952.16 | 44,231,154.29 |
| 筹资活动产生的现金流量净额 | -27,121,142.5 | -189,000 | -9,293,152.16 | -9,100,354.29 |
| 四、汇率变动对现金及现金等价物的影响 | 551,542.38 | 187,968.45 | 558,334.8 | 216,098.43 |
| 五、现金及现金等价物净增加额 | -96,214,259.4 | -9,517,277.93 | -18,300,365.97 | 5,913,981.16 |
| 加:期初现金及现金等价物余额 | 108,460,553.88 | 108,460,553.88 | 126,760,919.85 | 126,760,919.85 |
| 期末现金及现金等价物余额 | 12,246,294.48 | 98,943,275.95 | 108,460,553.88 | 132,674,901.01 |
| 补充资料: | | | | |
| 净利润 | 30,638,851.27 | - | 62,511,391.87 | - |
| 资产减值准备 | 465,820.99 | - | 2,616,922.59 | - |
| 固定资产和投资性房地产折旧 | 12,460,754.05 | - | 21,621,497.36 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,460,754.05 | - | 21,621,497.36 | - |
| 无形资产摊销 | 773,038.54 | - | 1,616,862.29 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -72,690.29 | - | 4,480.17 | - |
| 固定资产报废损失 | -75.89 | - | - | - |
| 公允价值变动损失 | -173,123.63 | - | - | - |
| 财务费用 | 49,600.12 | - | 223,283.99 | - |
| 递延所得税 | -28,199.43 | - | -323,360.19 | - |
| 其中:递延所得税资产减少 | -87,252.05 | - | -554,512.06 | - |
| 递延所得税负债增加 | 59,052.62 | - | 231,151.87 | - |
| 存货的减少 | -9,833,740.3 | - | -7,533,862.4 | - |
| 经营性应收项目的减少 | 16,411,029.68 | - | -50,848,700.81 | - |
| 经营性应付项目的增加 | 2,510,462.86 | - | 10,201,464.77 | - |
| 现金的期末余额 | 12,246,294.48 | - | 108,460,553.88 | - |
| 减:现金的期初余额 | 108,460,553.88 | - | 126,760,919.85 | - |
| 现金及现金等价物的净增加额 | -96,214,259.4 | - | -18,300,365.97 | - |
| 公告日期 | 2025-08-25 | 2025-04-28 | 2025-04-28 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |