| 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 | 180,708,318.58 | 86,282,732.27 | 394,949,655.74 | 281,154,892.69 |
| 收到其他与经营活动有关的现金 | 9,549,678.62 | 5,783,396.33 | 31,998,292.48 | 24,768,258.89 |
| 经营活动现金流入小计 | 190,257,997.2 | 92,066,128.6 | 426,947,948.22 | 305,923,151.58 |
| 购买商品、接受劳务支付的现金 | 50,675,854.56 | 22,425,093.99 | 101,245,005.39 | 71,590,249.99 |
| 支付给职工以及为职工支付的现金 | 95,739,073.47 | 53,897,099.72 | 173,215,602.3 | 129,240,711.7 |
| 支付的各项税费 | 19,074,710.68 | 8,594,293.48 | 33,541,314.3 | 30,272,173.21 |
| 支付其他与经营活动有关的现金 | 23,549,832.75 | 12,588,808.32 | 50,586,547.32 | 38,414,256.78 |
| 经营活动现金流出小计 | 189,039,471.46 | 97,505,295.51 | 358,588,469.31 | 269,517,391.68 |
| 经营活动产生的现金流量净额 | 1,218,525.74 | -5,439,166.91 | 68,359,478.91 | 36,405,759.9 |
| 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 | 205,432.65 | 48,555.65 | 615,169 | 506,602 |
| 投资活动现金流入小计 | 205,432.65 | 48,555.65 | 615,169 | 506,602 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 24,474,005.17 | 12,547,792.77 | 48,403,833.76 | 43,659,932.98 |
| 投资活动现金流出小计 | 24,474,005.17 | 12,547,792.77 | 48,403,833.76 | 43,659,932.98 |
| 投资活动产生的现金流量净额 | -24,268,572.52 | -12,499,237.12 | -47,788,664.76 | -43,153,330.98 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 36,306,000 | 21,506,000 | 90,717,842 | 81,317,842 |
| 筹资活动现金流入小计 | 36,306,000 | 21,506,000 | 90,717,842 | 81,317,842 |
| 偿还债务支付的现金 | 17,455,947.25 | 9,400,000 | 82,954,522.8 | 58,632,506.06 |
| 分配股利、利润或偿付利息支付的现金 | 15,349,437.98 | 2,933,742.37 | 24,502,798.4 | 22,808,497.42 |
| 其中:子公司支付给少数股东的股利、利润 | 2,173,249.43 | 2,124,008.58 | 6,535,630.28 | 6,535,630.28 |
| 支付其他与筹资活动有关的现金 | 79,204.98 | 39,602.49 | 535,778.64 | 505,219.47 |
| 筹资活动现金流出小计 | 32,884,590.21 | 12,373,344.86 | 107,993,099.84 | 81,946,222.95 |
| 筹资活动产生的现金流量净额 | 3,421,409.79 | 9,132,655.14 | -17,275,257.84 | -628,380.95 |
| 四、汇率变动对现金及现金等价物的影响 | 85,334.57 | 23,859.93 | 4,914.28 | 36,927.29 |
| 五、现金及现金等价物净增加额 | -19,543,302.42 | -8,781,888.96 | 3,300,470.59 | -7,339,024.74 |
| 加:期初现金及现金等价物余额 | 66,202,445.6 | 66,202,445.6 | 62,901,975.01 | 62,901,975.01 |
| 期末现金及现金等价物余额 | 46,659,143.18 | 57,420,556.64 | 66,202,445.6 | 55,562,950.27 |
| 补充资料: | | | | |
| 净利润 | 21,192,447.51 | - | 27,021,174.57 | - |
| 资产减值准备 | 10,301.35 | - | -25,742.4 | - |
| 固定资产和投资性房地产折旧 | 20,176,147.79 | - | 31,027,567.4 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 20,176,147.79 | - | 31,027,567.4 | - |
| 无形资产摊销 | 2,063,607.07 | - | 3,930,210.47 | - |
| 长期待摊费用摊销 | 511,804.13 | - | 1,308,610.43 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -8,488.38 | - | -54,847.84 | - |
| 固定资产报废损失 | -194,422.93 | - | 261,322.75 | - |
| 公允价值变动损失 | -75,347.8 | - | -190,678.11 | - |
| 财务费用 | 1,646,767.52 | - | 2,061,771.17 | - |
| 递延所得税 | -689,270.1 | - | 297,429.77 | - |
| 其中:递延所得税资产减少 | -672,675.44 | - | 108,416.85 | - |
| 递延所得税负债增加 | -16,594.66 | - | 189,012.92 | - |
| 存货的减少 | 1,747,077.74 | - | -3,409,267.26 | - |
| 经营性应收项目的减少 | -13,491,116.36 | - | 9,741,560.39 | - |
| 经营性应付项目的增加 | -14,366,132.65 | - | -4,409,219.04 | - |
| 其他 | -18,047,709.93 | - | - | - |
| 现金的期末余额 | 46,659,143.18 | - | 66,202,445.6 | - |
| 减:现金的期初余额 | 66,202,445.6 | - | 62,901,975.01 | - |
| 现金及现金等价物的净增加额 | -19,543,302.42 | - | 3,300,470.59 | - |
| 公告日期 | 2025-08-27 | 2025-04-28 | 2025-03-27 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |