| 报告期 | 2025-09-30 | 2025-06-30 | 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 | 455,033,819.1 | 348,192,971.68 | 463,072,736.48 | 328,383,290.35 |
| 收到的税费返还 | 3,117,025.38 | 1,309,292.87 | 4,332,859.35 | 3,833,779.62 |
| 收到其他与经营活动有关的现金 | 86,264,101.99 | 59,132,583.5 | 115,648,439.04 | 79,212,893.68 |
| 经营活动现金流入的平衡项目 | 0 | 0.01 | 0 | 0 |
| 经营活动现金流入小计 | 544,414,946.47 | 408,634,848.06 | 583,054,034.87 | 411,429,963.65 |
| 购买商品、接受劳务支付的现金 | 341,481,396.35 | 201,561,112.04 | 400,846,675.36 | 310,219,836.77 |
| 支付给职工以及为职工支付的现金 | 77,394,011.27 | 53,378,539.78 | 83,869,853.95 | 64,113,092.5 |
| 支付的各项税费 | 12,291,674.36 | 13,990,725.34 | 10,906,131.61 | 8,346,585.46 |
| 支付其他与经营活动有关的现金 | 85,063,371.15 | 70,201,541.62 | 108,034,075.46 | 77,501,513.66 |
| 经营活动现金流出的平衡项目 | 0.01 | 0 | 0 | -0.01 |
| 经营活动现金流出小计 | 516,230,453.14 | 339,131,918.78 | 603,656,736.38 | 460,181,028.38 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | -0.01 |
| 经营活动产生的现金流量净额 | 28,184,493.33 | 69,502,929.28 | -20,602,701.51 | -48,751,064.74 |
| 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 | - | - | 117,000 | 85,000 |
| 收到的其他与投资活动有关的现金 | 89,487.08 | 89,487.08 | - | - |
| 投资活动现金流入小计 | 89,487.08 | 89,487.08 | 117,000 | 85,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,079,061.27 | 11,155,273.81 | 23,162,149.96 | 16,405,364.15 |
| 投资活动现金流出小计 | 18,079,061.27 | 11,155,273.81 | 23,162,149.96 | 16,405,364.15 |
| 投资活动产生的现金流量净额 | -17,989,574.19 | -11,065,786.73 | -23,045,149.96 | -16,320,364.15 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 15,000,000 | 15,000,000 | 34,000,000 | 15,000,000 |
| 筹资活动现金流入小计 | 15,000,000 | 15,000,000 | 34,000,000 | 15,000,000 |
| 偿还债务支付的现金 | 24,990,000 | 24,990,000 | 24,000,000 | 10,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 20,154,969.05 | 20,154,961.69 | 20,130,201.69 | 20,084,598.91 |
| 支付其他与筹资活动有关的现金 | 7,407,296.61 | 7,057,489.12 | 447,168.96 | 334,272.32 |
| 筹资活动现金流出小计 | 52,552,265.66 | 52,202,450.81 | 44,577,370.65 | 30,418,871.23 |
| 筹资活动产生的现金流量净额 | -37,552,265.66 | -37,202,450.81 | -10,577,370.65 | -15,418,871.23 |
| 四、汇率变动对现金及现金等价物的影响 | -268,047.4 | 326,299.44 | -815,144.65 | -877,533.59 |
| 五、现金及现金等价物净增加额 | -27,625,393.92 | 21,560,991.18 | -55,040,366.77 | -81,367,833.71 |
| 加:期初现金及现金等价物余额 | 46,883,042.24 | 46,883,042.24 | 101,923,409.01 | 101,923,409.01 |
| 期末现金及现金等价物余额 | 19,257,648.32 | 68,444,033.42 | 46,883,042.24 | 20,555,575.3 |
| 补充资料: | | | | |
| 净利润 | - | 31,918,447.38 | 55,783,948.75 | - |
| 资产减值准备 | - | 1,322,409.04 | 1,552,810.07 | - |
| 固定资产和投资性房地产折旧 | - | 7,608,974.53 | 14,153,171.49 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 7,608,974.53 | 14,153,171.49 | - |
| 无形资产摊销 | - | 571,939.8 | 1,109,084.52 | - |
| 长期待摊费用摊销 | - | 2,480.8 | - | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 19,672.56 | -24,773.63 | - |
| 固定资产报废损失 | - | 67,035.74 | 24,671.99 | - |
| 财务费用 | - | -205,098.33 | 1,621,189.12 | - |
| 投资损失 | - | 135,650.65 | 90,321.37 | - |
| 递延所得税 | - | 1,180,867.53 | 439,429.68 | - |
| 其中:递延所得税资产减少 | - | 1,180,801.42 | 439,429.68 | - |
| 递延所得税负债增加 | - | 66.11 | - | - |
| 存货的减少 | - | -13,251,998.1 | -84,236,065.87 | - |
| 经营性应收项目的减少 | - | 23,341,677.16 | -387,769.16 | - |
| 经营性应付项目的增加 | - | 14,869,711.12 | -13,224,332.93 | - |
| 其他 | - | 2,043,889.64 | 1,810,425.88 | - |
| 现金的期末余额 | - | 68,444,033.42 | 46,883,042.24 | - |
| 减:现金的期初余额 | - | 46,883,042.24 | 101,923,409.01 | - |
| 现金及现金等价物的净增加额 | - | 21,560,991.18 | -55,040,366.77 | - |
| 公告日期 | 2025-12-05 | 2025-08-22 | 2025-05-09 | 2025-12-05 |
| 审计意见(境内) | | 标准无保留意见 | 标准无保留意见 | |