| 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 | 222,650,271.07 | 104,587,539.61 | 309,476,087.15 | 277,585,124.71 |
| 收到其他与经营活动有关的现金 | 1,552,027.42 | 372,467.74 | 3,298,622.93 | 1,292,553.95 |
| 经营活动现金流入小计 | 224,202,298.49 | 104,960,007.35 | 312,774,710.08 | 278,877,678.66 |
| 购买商品、接受劳务支付的现金 | 192,242,403.18 | 83,833,196.39 | 95,697,398.78 | 90,660,007.28 |
| 支付给职工以及为职工支付的现金 | 43,643,214.42 | 22,062,353.68 | 63,017,188.77 | 42,959,091.19 |
| 支付的各项税费 | 17,744,269.47 | 9,318,280.53 | 26,858,576.35 | 17,968,886 |
| 支付其他与经营活动有关的现金 | 3,639,998.93 | 4,336,978.4 | 14,193,485.57 | 10,663,155.49 |
| 经营活动现金流出小计 | 257,269,886 | 119,550,809 | 199,766,649.47 | 162,251,139.96 |
| 经营活动产生的现金流量净额 | -33,067,587.51 | -14,590,801.65 | 113,008,060.61 | 116,626,538.7 |
| 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 | 13,920.65 | - | 130,540.43 | 130,540.43 |
| 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 | 13,920.65 | - | 130,540.43 | 130,540.43 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 44,569,604 | 12,558,588.69 | 264,703,660.81 | 245,112,965.82 |
| 投资支付的现金 | 5,000,000 | - | - | - |
| 投资活动现金流出小计 | 49,569,604 | 12,558,588.69 | 264,703,660.81 | 245,112,965.82 |
| 投资活动产生的现金流量净额 | -49,555,683.35 | -12,558,588.69 | -264,573,120.38 | -244,982,425.39 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 117,861,200 | 117,861,200 | - | - |
| 取得借款收到的现金 | 138,048,620.64 | 42,010,286.79 | 217,727,177.8 | 153,781,529.79 |
| 筹资活动现金流入小计 | 255,909,820.64 | 159,871,486.79 | 217,727,177.8 | 153,781,529.79 |
| 偿还债务支付的现金 | 66,840,881.48 | 24,289,256.77 | 68,490,140.47 | 41,245,131.3 |
| 分配股利、利润或偿付利息支付的现金 | 4,856,207.75 | 2,261,868.22 | 6,536,857.08 | 3,904,347.59 |
| 支付其他与筹资活动有关的现金 | 5,773,231.43 | 4,402,622.4 | 7,174,581.5 | 5,932,827.54 |
| 筹资活动现金流出小计 | 77,470,320.66 | 30,953,747.39 | 82,201,579.05 | 51,082,306.43 |
| 筹资活动产生的现金流量净额 | 178,439,499.98 | 128,917,739.4 | 135,525,598.75 | 102,699,223.36 |
| 四、汇率变动对现金及现金等价物的影响 | -413,521.41 | -284,546.25 | 10,831,799.37 | 26,725,448.44 |
| 五、现金及现金等价物净增加额 | 95,402,707.71 | 101,483,802.81 | -5,207,661.65 | 1,068,785.11 |
| 加:期初现金及现金等价物余额 | 17,841,898.58 | 17,841,898.58 | 23,049,560.23 | 23,049,560.23 |
| 期末现金及现金等价物余额 | 113,244,606.29 | 119,325,701.39 | 17,841,898.58 | 24,118,345.34 |
| 补充资料: | | | | |
| 净利润 | 27,753,869.38 | - | 65,442,415.25 | 55,514,475.86 |
| 资产减值准备 | 1,086,895.97 | - | 2,241,044.3 | 3,514,101.14 |
| 固定资产和投资性房地产折旧 | 16,755,471.85 | - | 21,217,801.73 | 15,410,614.93 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 16,755,471.85 | - | 21,217,801.73 | 15,410,614.93 |
| 无形资产摊销 | 344,316.57 | - | 343,338.37 | 157,899.51 |
| 长期待摊费用摊销 | - | - | 70,571.38 | 64,679.37 |
| 处置固定资产、无形资产和其他长期资产的损失 | -13,920.65 | - | -130,540.43 | -130,540.43 |
| 固定资产报废损失 | - | - | 25,500 | 25,500 |
| 财务费用 | 3,636,490.35 | - | 3,115,561.38 | -2,056,999.35 |
| 递延所得税 | 82,304.31 | - | -2,619,525.24 | -853,688.54 |
| 其中:递延所得税资产减少 | 423,634.05 | - | -1,699,779.69 | -104,607.86 |
| 递延所得税负债增加 | -341,329.74 | - | -919,745.55 | -749,080.68 |
| 存货的减少 | 8,576,813.43 | - | -28,964,702.3 | -18,569,454.96 |
| 经营性应收项目的减少 | -33,576,532.59 | - | -47,155,163.36 | -5,277,024.21 |
| 经营性应付项目的增加 | -61,821,647.44 | - | 90,579,659.27 | 64,176,130.29 |
| 现金的期末余额 | 113,244,606.29 | - | 17,841,898.58 | 24,118,345.34 |
| 减:现金的期初余额 | 17,841,898.58 | - | 23,049,560.23 | 23,049,560.23 |
| 现金及现金等价物的净增加额 | 95,402,707.71 | - | -5,207,661.65 | 1,068,785.11 |
| 公告日期 | 2025-08-25 | 2025-04-28 | 2025-04-24 | 2024-11-19 |
| 审计意见(境内) | | | 标准无保留意见 | |