| 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 | 273,861,807.57 | 112,124,215.91 | 438,398,709.55 | 292,542,103.14 |
| 收到的税费返还 | 17,593.47 | - | 707,338.68 | 398,450 |
| 收到其他与经营活动有关的现金 | 4,322,105.34 | 3,669,377.2 | 2,162,561.56 | 1,613,371.02 |
| 经营活动现金流入小计 | 278,201,506.38 | 115,793,593.11 | 441,268,609.79 | 294,553,924.16 |
| 购买商品、接受劳务支付的现金 | 110,763,454.42 | 50,021,314.35 | 177,701,267.56 | 119,210,192.73 |
| 支付给职工以及为职工支付的现金 | 59,107,759.84 | 30,545,091.9 | 87,685,454.49 | 63,650,848.62 |
| 支付的各项税费 | 38,815,817.91 | 16,378,668.44 | 55,795,153.35 | 38,576,483.11 |
| 支付其他与经营活动有关的现金 | 6,748,071.73 | 4,358,342.7 | 20,976,647.56 | 14,040,121.28 |
| 经营活动现金流出小计 | 215,435,103.9 | 101,303,417.39 | 342,158,522.96 | 235,477,645.74 |
| 经营活动产生的现金流量净额 | 62,766,402.48 | 14,490,175.72 | 99,110,086.83 | 59,076,278.42 |
| 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 | 275,800 | 17,535.3 | 271,211.69 | 350,607.45 |
| 投资活动现金流入小计 | 275,800 | 17,535.3 | 271,211.69 | 350,607.45 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 59,584,277.09 | 33,055,359.73 | 5,132,530.82 | 6,982,889.25 |
| 投资支付的现金 | 9,200,000 | - | - | - |
| 投资活动现金流出小计 | 68,784,277.09 | 33,055,359.73 | 5,132,530.82 | 6,982,889.25 |
| 投资活动产生的现金流量净额 | -68,508,477.09 | -33,037,824.43 | -4,861,319.13 | -6,632,281.8 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 186,000,000 | - | - | - |
| 取得借款收到的现金 | 71,440,028.79 | 38,360,028.79 | 2,238,904.35 | 2,238,904.35 |
| 筹资活动现金流入小计 | 257,440,028.79 | 38,360,028.79 | 2,238,904.35 | 2,238,904.35 |
| 偿还债务支付的现金 | 1,442,588.96 | 362,348 | 31,423,044.65 | 31,423,044.65 |
| 分配股利、利润或偿付利息支付的现金 | 2,940 | 101,055.75 | 184,739.41 | 184,739.41 |
| 支付其他与筹资活动有关的现金 | 630,000 | - | 2,607,547.18 | 2,001,886.8 |
| 筹资活动现金流出小计 | 2,075,528.96 | 463,403.75 | 34,215,331.24 | 33,609,670.86 |
| 筹资活动产生的现金流量净额 | 255,364,499.83 | 37,896,625.04 | -31,976,426.89 | -31,370,766.51 |
| 五、现金及现金等价物净增加额 | 249,622,425.22 | 19,348,976.33 | 62,272,340.81 | 21,073,230.11 |
| 加:期初现金及现金等价物余额 | 100,811,452.06 | 98,980,948.7 | 36,708,607.89 | 36,708,607.89 |
| 期末现金及现金等价物余额 | 350,433,877.28 | 118,329,925.03 | 98,980,948.7 | 57,781,838 |
| 补充资料: | | | | |
| 净利润 | 96,486,335.45 | - | 116,171,800 | - |
| 固定资产和投资性房地产折旧 | 11,380,135.9 | - | 21,041,300 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 11,380,135.9 | - | 21,041,300 | - |
| 无形资产摊销 | 782,576.71 | - | 1,580,900 | - |
| 长期待摊费用摊销 | 2,045,964.85 | - | 3,460,000 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -175,556.1 | - | 63,500 | - |
| 固定资产报废损失 | - | - | 73,100 | - |
| 财务费用 | 2,940 | - | 160,600 | - |
| 递延所得税 | -109,354.09 | - | 331,000 | - |
| 其中:递延所得税资产减少 | -109,354.09 | - | 331,000 | - |
| 存货的减少 | 237,157.41 | - | 6,534,500 | - |
| 经营性应收项目的减少 | -16,797,912.16 | - | -63,635,000 | - |
| 经营性应付项目的增加 | -32,937,676.46 | - | 13,811,600 | - |
| 现金的期末余额 | 350,433,877.28 | - | - | - |
| 减:现金的期初余额 | 100,811,452.06 | - | - | - |
| 现金及现金等价物的净增加额 | 249,622,425.22 | - | 62,272,340.81 | - |
| 公告日期 | 2025-08-22 | 2025-05-27 | 2025-03-28 | 2024-12-04 |
| 审计意见(境内) | | | 标准无保留意见 | |