| 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 | 480,002,065.93 | 355,821,548.46 | 484,215,983.79 | 339,577,165.08 |
| 收到的税费返还 | 22,525.45 | - | 183,539.99 | 183,539.99 |
| 收到其他与经营活动有关的现金 | 25,689,199.01 | 10,445,571.49 | 38,464,768.59 | 27,098,268.27 |
| 经营活动现金流入小计 | 505,713,790.39 | 366,267,119.95 | 522,864,292.37 | 366,858,973.34 |
| 购买商品、接受劳务支付的现金 | 212,280,285.55 | 157,113,664.08 | 227,148,344.35 | 189,151,037.58 |
| 支付给职工以及为职工支付的现金 | 164,065,134.97 | 107,907,199.8 | 205,652,445.48 | 160,785,736.3 |
| 支付的各项税费 | 60,334,003.47 | 47,165,971.46 | 48,082,272.57 | 40,198,037.44 |
| 支付其他与经营活动有关的现金 | 65,323,299.24 | 36,205,138.83 | 74,126,150.51 | 60,081,866.32 |
| 经营活动现金流出小计 | 502,002,723.23 | 348,391,974.17 | 555,009,212.91 | 450,216,677.64 |
| 经营活动产生的现金流量净额 | 3,711,067.16 | 17,875,145.78 | -32,144,920.54 | -83,357,704.3 |
| 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 | 13,000 | 13,000 | 35,694.68 | 24,064 |
| 投资活动现金流入小计 | 13,000 | 13,000 | 35,694.68 | 24,064 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 15,813,546.94 | 7,244,844.76 | 11,729,193.19 | 9,481,093.19 |
| 投资活动现金流出小计 | 15,813,546.94 | 7,244,844.76 | 11,729,193.19 | 9,481,093.19 |
| 投资活动产生的现金流量净额 | -15,800,546.94 | -7,231,844.76 | -11,693,498.51 | -9,457,029.19 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 133,271,425.28 | 123,498,693.45 | 224,619,944.53 | 185,900,000 |
| 收到其他与筹资活动有关的现金 | 513,651.6 | 342,434.4 | 684,868.8 | 513,651.6 |
| 筹资活动现金流入小计 | 133,785,076.88 | 123,841,127.85 | 225,304,813.33 | 186,413,651.6 |
| 偿还债务支付的现金 | 134,978,637.98 | 116,478,637.98 | 132,500,000 | 94,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 4,354,816.16 | 3,094,160.57 | 5,270,215.74 | 3,800,039.38 |
| 支付其他与筹资活动有关的现金 | 11,735,847.01 | 6,544,970.29 | 12,615,136.38 | 9,893,918.81 |
| 筹资活动现金流出小计 | 151,069,301.15 | 126,117,768.84 | 150,385,352.12 | 107,693,958.19 |
| 筹资活动产生的现金流量净额 | -17,284,224.27 | -2,276,640.99 | 74,919,461.21 | 78,719,693.41 |
| 五、现金及现金等价物净增加额 | -29,373,704.05 | 8,366,660.03 | 31,081,042.16 | -14,095,040.08 |
| 加:期初现金及现金等价物余额 | 91,725,558.83 | 91,725,558.83 | 60,644,516.67 | 60,644,516.67 |
| 期末现金及现金等价物余额 | 62,351,854.78 | 100,092,218.86 | 91,725,558.83 | 46,549,476.59 |
| 补充资料: | | | | |
| 净利润 | 76,096,988.61 | 32,604,715.63 | 130,207,615.63 | 74,129,949.15 |
| 资产减值准备 | 13,127,962.01 | 10,211,099.57 | 9,724,556.19 | 7,287,164.89 |
| 固定资产和投资性房地产折旧 | 9,798,980.73 | 6,559,458.9 | 13,173,527.69 | 9,914,570.67 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,798,980.73 | 6,559,458.9 | 13,173,527.69 | 9,914,570.67 |
| 无形资产摊销 | 259,094.49 | 172,575.14 | 299,693.1 | 219,904.05 |
| 长期待摊费用摊销 | 843,090.81 | 565,659.41 | 1,580,498.21 | 1,311,398.46 |
| 处置固定资产、无形资产和其他长期资产的损失 | -161,941.48 | -163,340.17 | -67,430.45 | -48,798.57 |
| 固定资产报废损失 | 357,973.41 | 245,873.26 | 421,740.17 | 428,021.65 |
| 财务费用 | 4,892,004.28 | 3,439,765.47 | 6,590,378.06 | 4,783,691.23 |
| 递延所得税 | -1,972,723.68 | -2,304,313.7 | -10,342,614.82 | -6,018,561.95 |
| 其中:递延所得税资产减少 | -3,353,110.04 | -2,741,077.57 | -10,175,899.69 | -6,151,844.92 |
| 递延所得税负债增加 | 1,380,386.36 | 436,763.87 | -166,715.13 | 133,282.97 |
| 存货的减少 | -8,501,686.6 | -6,360,264.15 | 3,133,440.99 | -4,273,746.14 |
| 经营性应收项目的减少 | -68,785,175.77 | 14,979,457.64 | -303,789,207.79 | -180,086,424.07 |
| 经营性应付项目的增加 | -36,154,372.21 | -51,098,147.16 | 62,287,040.84 | -19,926,736.35 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | 9,229,723.23 | 4,396,232.51 | - |
| 现金的期末余额 | 62,351,854.78 | 100,092,218.86 | 91,725,558.83 | 46,549,476.59 |
| 减:现金的期初余额 | 91,725,558.83 | 91,725,558.83 | 60,644,516.67 | 60,644,516.67 |
| 现金及现金等价物的净增加额 | -29,373,704.05 | 8,366,660.03 | 31,081,042.16 | -14,095,040.08 |
| 公告日期 | 2025-12-11 | 2025-09-22 | 2025-09-22 | 2025-12-11 |
| 审计意见(境内) | | 标准无保留意见 | 标准无保留意见 | |