| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 166,218,407.78 | 116,234,637.56 | 51,661,598.63 | 165,386,107.58 |
| 收到的税费返还 | 2,470,960.05 | 2,470,417.3 | - | 6,837,418.84 |
| 收到其他与经营活动有关的现金 | 14,740,753.8 | 4,067,835.25 | 1,018,867.15 | 16,497,913.42 |
| 经营活动现金流入小计 | 183,430,121.63 | 122,772,890.11 | 52,680,465.78 | 188,721,439.84 |
| 购买商品、接受劳务支付的现金 | 36,653,339.9 | 24,173,497.5 | 15,016,152.98 | 61,335,384.33 |
| 支付给职工以及为职工支付的现金 | 49,054,966.91 | 34,019,713.85 | 18,369,607.48 | 58,744,457.39 |
| 支付的各项税费 | 18,350,962.35 | 10,547,894.1 | 8,997,531.96 | 24,176,668.83 |
| 支付其他与经营活动有关的现金 | 19,434,666.02 | 12,938,871 | 7,797,100.75 | 36,676,848.42 |
| 经营活动现金流出小计 | 123,493,935.18 | 81,679,976.45 | 50,180,393.17 | 180,933,358.97 |
| 经营活动产生的现金流量净额 | 59,936,186.45 | 41,092,913.66 | 2,500,072.61 | 7,788,080.87 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 94,500,000 | 45,000,000 | - | 9,000,000 |
| 取得投资收益收到的现金 | 186,296.32 | 25,718.58 | - | 6,513.55 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 24,225 |
| 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 | 94,686,296.32 | 45,025,718.58 | - | 9,030,738.55 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 1,415,159.83 | 723,359.97 | 392,273.12 | 2,310,548.74 |
| 投资支付的现金 | 94,500,000 | 45,000,000 | - | 9,000,000 |
| 投资活动现金流出小计 | 95,915,159.83 | 45,723,359.97 | 392,273.12 | 11,310,548.74 |
| 投资活动产生的现金流量净额 | -1,228,863.51 | -697,641.39 | -392,273.12 | -2,279,810.19 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 1,050,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 1,050,000 |
| 取得借款收到的现金 | 3,000,000 | 3,000,000 | 3,000,000 | 7,000,000 |
| 筹资活动现金流入小计 | 3,000,000 | 3,000,000 | 3,000,000 | 8,050,000 |
| 偿还债务支付的现金 | 14,642,948.76 | 6,540,900 | 4,000,000 | 13,906,800 |
| 分配股利、利润或偿付利息支付的现金 | 245,293.33 | 204,761.79 | 106,970.41 | 738,316.35 |
| 支付其他与筹资活动有关的现金 | 808,000 | 465,000 | 265,000 | 1,600,000 |
| 筹资活动现金流出小计 | 15,696,242.09 | 7,210,661.79 | 4,371,970.41 | 16,245,116.35 |
| 筹资活动产生的现金流量净额 | -12,696,242.09 | -4,210,661.79 | -1,371,970.41 | -8,195,116.35 |
| 四、汇率变动对现金及现金等价物的影响 | 939,652.24 | 1,217,534.99 | 675,115.29 | -1,244,332.77 |
| 五、现金及现金等价物净增加额 | 46,950,733.09 | 37,402,145.47 | 1,410,944.37 | -3,931,178.44 |
| 加:期初现金及现金等价物余额 | 24,393,792.36 | 24,393,792.36 | 24,393,792.36 | 28,324,970.8 |
| 期末现金及现金等价物余额 | 71,344,525.45 | 61,795,937.83 | 25,804,736.73 | 24,393,792.36 |
| 补充资料: | | | | |
| 净利润 | 31,983,247.53 | 16,332,700 | -730,734.23 | 43,093,600 |
| 资产减值准备 | 926,021.06 | 887,600 | 100,585.45 | 4,938,200 |
| 固定资产和投资性房地产折旧 | 3,748,585.56 | 2,497,000 | 1,243,370.76 | 4,873,200 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 3,748,585.56 | 2,497,000 | 1,243,370.76 | 4,873,200 |
| 无形资产摊销 | 379,169.11 | 251,800 | 128,142.15 | 477,300 |
| 长期待摊费用摊销 | 51,515.2 | 16,800 | 6,977.97 | 24,200 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | 30,900 |
| 固定资产报废损失 | 8,243.62 | 7,100 | 6,176.24 | 11,400 |
| 财务费用 | -704,877.35 | -1,004,500 | -568,144.88 | 1,966,900 |
| 投资损失 | -186,296.32 | -25,500 | - | 81,600 |
| 递延所得税 | 92,032.89 | 426,800 | 75,959.64 | -1,633,500 |
| 其中:递延所得税资产减少 | 92,032.89 | 426,800 | 75,959.64 | -1,633,500 |
| 存货的减少 | 27,875,255.16 | 39,673,500 | -16,830,969.77 | -3,902,700 |
| 经营性应收项目的减少 | 7,882,779.35 | 7,332,200 | 32,938,581.28 | -33,884,400 |
| 经营性应付项目的增加 | -9,594,520.83 | -22,531,800 | -11,324,253.79 | -10,267,500 |
| 现金的期末余额 | 71,344,525.45 | - | 25,804,736.73 | - |
| 减:现金的期初余额 | 24,393,792.36 | - | 24,393,792.36 | - |
| 现金及现金等价物的净增加额 | 46,950,733.09 | 37,402,145.47 | 1,410,944.37 | -3,931,178.44 |
| 公告日期 | 2025-10-20 | 2025-08-07 | 2025-06-20 | 2025-04-29 |
| 审计意见(境内) | | 标准无保留意见 | | 标准无保留意见 |