| 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 | 60,647,037.71 | 24,123,987.96 | 162,053,031.88 | 119,098,348.21 |
| 收到其他与经营活动有关的现金 | 796,468.9 | 2,367,454.05 | 16,409,879.86 | 6,448,867.06 |
| 经营活动现金流入小计 | 61,443,506.61 | 26,491,442.01 | 178,462,911.74 | 125,547,215.27 |
| 购买商品、接受劳务支付的现金 | 21,867,209.25 | 13,373,950.76 | 46,915,036.9 | 34,162,923.09 |
| 支付给职工以及为职工支付的现金 | 7,718,794.05 | 5,078,035.94 | 17,923,286.63 | 14,805,094.46 |
| 支付的各项税费 | 6,336,804.28 | 4,519,622.6 | 23,183,556.84 | 18,697,478.61 |
| 支付其他与经营活动有关的现金 | 16,170,063.25 | 10,664,795.91 | 33,416,983.43 | 14,542,907.71 |
| 经营活动现金流出小计 | 52,092,870.83 | 33,636,405.21 | 121,438,863.8 | 82,208,403.87 |
| 经营活动产生的现金流量净额 | 9,350,635.78 | -7,144,963.2 | 57,024,047.94 | 43,338,811.4 |
| 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 | 3,660,000 | - | 12,742,469.14 | 1,745,759 |
| 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 | 3,660,000 | - | 12,742,469.14 | 1,745,759 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 33,698,795.12 | 8,334,078.13 | 94,954,288.38 | 78,741,305.05 |
| 投资活动现金流出小计 | 33,698,795.12 | 8,334,078.13 | 94,954,288.38 | 78,741,305.05 |
| 投资活动产生的现金流量净额 | -30,038,795.12 | -8,334,078.13 | -82,211,819.24 | -76,995,546.05 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 79,970,000 | 32,490,000 | 77,390,000 | 72,390,000 |
| 筹资活动现金流入小计 | 79,970,000 | 32,490,000 | 77,390,000 | 72,390,000 |
| 偿还债务支付的现金 | 50,390,000 | 37,490,000 | 77,490,000 | 71,490,000 |
| 分配股利、利润或偿付利息支付的现金 | 17,870,564.97 | 1,128,442.64 | 11,233,224.1 | 10,045,164.29 |
| 支付其他与筹资活动有关的现金 | 5,169,161.1 | 2,801,105.6 | 6,220,485.15 | 4,675,191.16 |
| 筹资活动现金流出小计 | 73,429,726.07 | 41,419,548.24 | 94,943,709.25 | 86,210,355.45 |
| 筹资活动产生的现金流量净额 | 6,540,273.93 | -8,929,548.24 | -17,553,709.25 | -13,820,355.45 |
| 五、现金及现金等价物净增加额 | -14,147,885.41 | -24,408,589.57 | -42,741,480.55 | -47,477,090.1 |
| 加:期初现金及现金等价物余额 | 49,748,532.27 | 49,748,532.27 | 92,490,012.82 | 92,490,012.82 |
| 期末现金及现金等价物余额 | 35,600,646.86 | 25,339,942.7 | 49,748,532.27 | 45,012,922.72 |
| 补充资料: | | | | |
| 净利润 | 23,241,971.04 | - | 35,230,316.73 | - |
| 资产减值准备 | 6,274,690.97 | - | 8,880,692.71 | - |
| 固定资产和投资性房地产折旧 | 20,100,418.51 | - | 37,676,528.52 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 20,100,418.51 | - | 37,676,528.52 | - |
| 无形资产摊销 | 200,698.56 | - | 445,635.41 | - |
| 长期待摊费用摊销 | 561,340.98 | - | 966,866.72 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,328,075.77 | - | 1,535,539.62 | - |
| 固定资产报废损失 | - | - | 1,049,986.58 | - |
| 财务费用 | 4,120,973.49 | - | 8,020,819.56 | - |
| 投资损失 | - | - | 122,854.18 | - |
| 递延所得税 | -129,499.83 | - | -482,122.38 | - |
| 其中:递延所得税资产减少 | -188,870.95 | - | -308,953.98 | - |
| 递延所得税负债增加 | 59,371.12 | - | -173,168.4 | - |
| 存货的减少 | 4,466,875.46 | - | -17,230,324.24 | - |
| 经营性应收项目的减少 | -36,571,114.15 | - | -1,851,969.84 | - |
| 经营性应付项目的增加 | -16,919,178.15 | - | -21,340,961.7 | - |
| 其他 | 1,028,309.42 | - | 3,138,458.75 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 29,953,149.39 | - |
| 现金的期末余额 | 35,600,646.86 | - | 49,748,532.27 | - |
| 减:现金的期初余额 | 49,748,532.27 | - | 92,490,012.82 | - |
| 现金及现金等价物的净增加额 | -14,147,885.41 | - | -42,741,480.55 | - |
| 公告日期 | 2025-08-25 | 2025-04-28 | 2025-04-28 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |