| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 359,982,538.52 | 217,839,954.93 | 99,735,183.03 | 450,098,458.9 |
| 收到的税费返还 | 1,255,633.71 | 1,255,633.71 | - | 2,680,900.69 |
| 收到其他与经营活动有关的现金 | 1,561,612.31 | 1,285,399.36 | 548,964.12 | 7,150,467.79 |
| 经营活动现金流入小计 | 362,799,784.54 | 220,380,988 | 100,284,147.15 | 459,929,827.38 |
| 购买商品、接受劳务支付的现金 | 266,493,605.06 | 162,361,577.96 | 75,903,921.65 | 305,076,847.73 |
| 支付给职工以及为职工支付的现金 | 35,786,781.9 | 22,926,433.02 | 11,689,817.67 | 39,844,435.84 |
| 支付的各项税费 | 24,902,952.09 | 17,593,402.86 | 8,395,081.76 | 31,193,901.9 |
| 支付其他与经营活动有关的现金 | 26,541,107.19 | 16,621,984.83 | 7,650,747.11 | 35,066,554.66 |
| 经营活动现金流出小计 | 353,724,446.24 | 219,503,398.67 | 103,639,568.19 | 411,181,740.13 |
| 经营活动产生的现金流量净额 | 9,075,338.3 | 877,589.33 | -3,355,421.04 | 48,748,087.25 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 3,256,058.64 |
| 取得投资收益收到的现金 | - | - | - | 21,750 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 60 | 0 | - | 9,000 |
| 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 | 60 | 0 | - | 3,286,808.64 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 15,315,747.98 | 5,145,360.8 | 4,695,950.02 | 10,013,916.08 |
| 投资支付的现金 | - | 0 | - | 3,000,000 |
| 投资活动现金流出小计 | 15,315,747.98 | 5,145,360.8 | 4,695,950.02 | 13,013,916.08 |
| 投资活动产生的现金流量净额 | -15,315,687.98 | -5,145,360.8 | -4,695,950.02 | -9,727,107.44 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 157,728,300 | - | - | - |
| 取得借款收到的现金 | 13,809,716.04 | 1,881,600 | 1,881,600 | 11,990,291.42 |
| 收到其他与筹资活动有关的现金 | 19,848,331.2 | 7,900,417.77 | 5,930,484.44 | 35,551,103.53 |
| 筹资活动现金流入小计 | 191,386,347.24 | 9,782,017.77 | 7,812,084.44 | 47,541,394.95 |
| 偿还债务支付的现金 | 8,389,971.07 | 7,029,301.07 | 42,270 | 56,832,674.61 |
| 分配股利、利润或偿付利息支付的现金 | 224,240.73 | 156,509.45 | 94,138.54 | 14,174,009.53 |
| 支付其他与筹资活动有关的现金 | 2,225,345.16 | 1,257,736.88 | 71,155.05 | 5,003,984.31 |
| 筹资活动现金流出小计 | 10,839,556.96 | 8,443,547.4 | 207,563.59 | 76,010,668.45 |
| 筹资活动产生的现金流量净额 | 180,546,790.28 | 1,338,470.37 | 7,604,520.85 | -28,469,273.5 |
| 四、汇率变动对现金及现金等价物的影响 | -1,451.14 | -637.36 | -226.99 | - |
| 五、现金及现金等价物净增加额 | 174,304,989.46 | -2,929,938.46 | -447,077.2 | 10,551,706.31 |
| 加:期初现金及现金等价物余额 | 19,202,418.03 | 19,202,418.03 | 19,202,418.03 | 8,650,711.72 |
| 期末现金及现金等价物余额 | 193,507,407.49 | 16,272,479.57 | 18,755,340.83 | 19,202,418.03 |
| 补充资料: | | | | |
| 净利润 | - | 29,453,560.37 | 19,017,035.59 | 69,949,274.81 |
| 资产减值准备 | - | 1,166,144.76 | 201,991.47 | 1,375,586.57 |
| 固定资产和投资性房地产折旧 | - | 8,650,427.36 | 4,149,534.53 | 15,133,809.13 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 8,650,427.36 | 4,149,534.53 | 15,133,809.13 |
| 无形资产摊销 | - | 298,206.23 | 142,756.89 | 489,138.3 |
| 长期待摊费用摊销 | - | 809,995.26 | 398,611.49 | 1,574,445.96 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -7,964.61 |
| 固定资产报废损失 | - | 1,892.34 | - | 32,289.95 |
| 公允价值变动损失 | - | 36,986.02 | 14,029.18 | -66,316.34 |
| 财务费用 | - | 419,111.65 | 263,087.71 | 2,033,027.77 |
| 投资损失 | - | 644,730.52 | 292,733.42 | 1,528,589.33 |
| 递延所得税 | - | 126,355.38 | 46,543.17 | 234,117.02 |
| 其中:递延所得税资产减少 | - | 68,575.97 | -36,355.83 | 271,630.57 |
| 递延所得税负债增加 | - | 57,779.41 | 82,899 | -37,513.55 |
| 存货的减少 | - | -15,319,006.12 | -7,518,024.85 | -6,476,357.05 |
| 经营性应收项目的减少 | - | -65,077,928.04 | -37,584,247.82 | -42,316,516.92 |
| 经营性应付项目的增加 | - | 38,640,102.25 | 16,984,056.88 | 4,025,945.64 |
| 其他 | - | - | - | 566,000 |
| 现金的期末余额 | - | 16,272,479.57 | 18,755,340.83 | - |
| 减:现金的期初余额 | - | 19,202,418.03 | 19,202,418.03 | - |
| 现金及现金等价物的净增加额 | - | -2,929,938.46 | -447,077.2 | 10,551,706.31 |
| 公告日期 | 2025-10-29 | 2025-07-31 | 2025-04-29 | 2025-03-05 |
| 审计意见(境内) | | | | 标准无保留意见 |