| 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 | 217,839,954.93 | 99,735,183.03 | 450,098,458.9 | 323,009,388.85 |
| 收到的税费返还 | 1,255,633.71 | - | 2,680,900.69 | 2,680,900.69 |
| 收到其他与经营活动有关的现金 | 1,285,399.36 | 548,964.12 | 7,150,467.79 | 6,033,243.32 |
| 经营活动现金流入小计 | 220,380,988 | 100,284,147.15 | 459,929,827.38 | 331,723,532.86 |
| 购买商品、接受劳务支付的现金 | 162,361,577.96 | 75,903,921.65 | 305,076,847.73 | 214,918,650.79 |
| 支付给职工以及为职工支付的现金 | 22,926,433.02 | 11,689,817.67 | 39,844,435.84 | 30,030,756.33 |
| 支付的各项税费 | 17,593,402.86 | 8,395,081.76 | 31,193,901.9 | 26,148,670.62 |
| 支付其他与经营活动有关的现金 | 16,621,984.83 | 7,650,747.11 | 35,066,554.66 | 28,196,438.99 |
| 经营活动现金流出小计 | 219,503,398.67 | 103,639,568.19 | 411,181,740.13 | 299,294,516.73 |
| 经营活动产生的现金流量净额 | 877,589.33 | -3,355,421.04 | 48,748,087.25 | 32,429,016.13 |
| 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 | 0 | - | 9,000 | 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 | 0 | - | 3,286,808.64 | 9,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 5,145,360.8 | 4,695,950.02 | 10,013,916.08 | 9,130,286.19 |
| 投资支付的现金 | 0 | - | 3,000,000 | 3,000,000 |
| 投资活动现金流出小计 | 5,145,360.8 | 4,695,950.02 | 13,013,916.08 | 12,130,286.19 |
| 投资活动产生的现金流量净额 | -5,145,360.8 | -4,695,950.02 | -9,727,107.44 | -12,121,286.19 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 1,881,600 | 1,881,600 | 11,990,291.42 | 11,673,937.31 |
| 收到其他与筹资活动有关的现金 | 7,900,417.77 | 5,930,484.44 | 35,551,103.53 | 25,596,428.53 |
| 筹资活动现金流入小计 | 9,782,017.77 | 7,812,084.44 | 47,541,394.95 | 37,270,365.84 |
| 偿还债务支付的现金 | 7,029,301.07 | 42,270 | 56,832,674.61 | 42,454,547.46 |
| 分配股利、利润或偿付利息支付的现金 | 156,509.45 | 94,138.54 | 14,174,009.53 | 14,036,273.57 |
| 支付其他与筹资活动有关的现金 | 1,257,736.88 | 71,155.05 | 5,003,984.31 | 679,511.65 |
| 筹资活动现金流出小计 | 8,443,547.4 | 207,563.59 | 76,010,668.45 | 57,170,332.68 |
| 筹资活动产生的现金流量净额 | 1,338,470.37 | 7,604,520.85 | -28,469,273.5 | -19,899,966.84 |
| 四、汇率变动对现金及现金等价物的影响 | -637.36 | -226.99 | - | - |
| 五、现金及现金等价物净增加额 | -2,929,938.46 | -447,077.2 | 10,551,706.31 | 407,763.1 |
| 加:期初现金及现金等价物余额 | 19,202,418.03 | 19,202,418.03 | 8,650,711.72 | 8,650,711.72 |
| 期末现金及现金等价物余额 | 16,272,479.57 | 18,755,340.83 | 19,202,418.03 | 9,058,474.82 |
| 补充资料: | | | | |
| 净利润 | 29,453,560.37 | 19,017,035.59 | 69,949,274.81 | 49,283,740.46 |
| 资产减值准备 | 1,166,144.76 | 201,991.47 | 1,375,586.57 | 1,346,334.45 |
| 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 | 11,082,007.79 |
| 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 | 11,082,007.79 |
| 无形资产摊销 | 298,206.23 | 142,756.89 | 489,138.3 | 355,158.71 |
| 长期待摊费用摊销 | 809,995.26 | 398,611.49 | 1,574,445.96 | 1,180,834.47 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -7,964.61 | -7,964.6 |
| 固定资产报废损失 | 1,892.34 | - | 32,289.95 | 17,931.02 |
| 公允价值变动损失 | 36,986.02 | 14,029.18 | -66,316.34 | 92,307.2 |
| 财务费用 | 419,111.65 | 263,087.71 | 2,033,027.77 | 1,732,214.92 |
| 投资损失 | 644,730.52 | 292,733.42 | 1,528,589.33 | 1,312,089.41 |
| 递延所得税 | 126,355.38 | 46,543.17 | 234,117.02 | 692,595.71 |
| 其中:递延所得税资产减少 | 68,575.97 | -36,355.83 | 271,630.57 | 713,991.21 |
| 递延所得税负债增加 | 57,779.41 | 82,899 | -37,513.55 | -21,395.5 |
| 存货的减少 | -15,319,006.12 | -7,518,024.85 | -6,476,357.05 | -2,496,775.55 |
| 经营性应收项目的减少 | -65,077,928.04 | -37,584,247.82 | -42,316,516.92 | -12,519,658.18 |
| 经营性应付项目的增加 | 38,640,102.25 | 16,984,056.88 | 4,025,945.64 | -19,198,012.13 |
| 其他 | - | - | 566,000 | - |
| 现金的期末余额 | 16,272,479.57 | 18,755,340.83 | - | 9,058,474.82 |
| 减:现金的期初余额 | 19,202,418.03 | 19,202,418.03 | - | 8,650,711.72 |
| 现金及现金等价物的净增加额 | -2,929,938.46 | -447,077.2 | 10,551,706.31 | 407,763.1 |
| 公告日期 | 2025-07-31 | 2025-04-29 | 2025-03-05 | 2024-11-06 |
| 审计意见(境内) | | | 标准无保留意见 | |