| 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 | 216,329,634.12 | 147,509,054.2 | 76,236,282.26 | 253,821,805.97 |
| 收到的税费返还 | 1,643,154.5 | 1,538,861 | 1,148,232.59 | 516,601.6 |
| 收到其他与经营活动有关的现金 | 6,740,488.7 | 3,443,454.3 | 1,173,656.45 | 8,699,198 |
| 经营活动现金流入小计 | 224,713,277.32 | 152,491,369.5 | 78,558,171.3 | 263,037,605.57 |
| 购买商品、接受劳务支付的现金 | 80,524,113.21 | 55,935,047.71 | 21,257,240.27 | 78,144,229.5 |
| 支付给职工以及为职工支付的现金 | 78,553,431.81 | 55,607,686.49 | 32,159,923.13 | 96,829,531.21 |
| 支付的各项税费 | 26,140,776.76 | 16,866,423.04 | 8,887,779.9 | 36,046,580.78 |
| 支付其他与经营活动有关的现金 | 10,331,183.06 | 7,445,368.47 | 3,650,023.52 | 10,130,554.02 |
| 经营活动现金流出小计 | 195,549,504.84 | 135,854,525.71 | 65,954,966.82 | 221,150,895.51 |
| 经营活动产生的现金流量净额 | 29,163,772.48 | 16,636,843.79 | 12,603,204.48 | 41,886,710.06 |
| 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 | 890,000 | 10,000 | - | 372,830.88 |
| 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 | 890,000 | 10,000 | - | 372,830.88 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 9,047,212.18 | 6,986,699.24 | 2,824,146.68 | 28,983,157.22 |
| 投资活动现金流出小计 | 9,047,212.18 | 6,986,699.24 | 2,824,146.68 | 28,983,157.22 |
| 投资活动产生的现金流量净额 | -8,157,212.18 | -6,976,699.24 | -2,824,146.68 | -28,610,326.34 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 299,950,000 | 299,950,000 | 199,950,000 | 247,500,000 |
| 筹资活动现金流入小计 | 299,950,000 | 299,950,000 | 199,950,000 | 247,500,000 |
| 偿还债务支付的现金 | 262,200,000 | 257,200,000 | 154,950,000 | 210,050,000 |
| 分配股利、利润或偿付利息支付的现金 | 27,082,973.4 | 5,620,030.22 | 1,955,742.01 | 45,241,568.77 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 34,300,000 |
| 支付其他与筹资活动有关的现金 | 44,630,881.17 | 44,630,881.17 | 984,200 | 153,664,120.71 |
| 筹资活动现金流出小计 | 333,913,854.57 | 307,450,911.39 | 157,889,942.01 | 408,955,689.48 |
| 筹资活动产生的现金流量净额 | -33,963,854.57 | -7,500,911.39 | 42,060,057.99 | -161,455,689.48 |
| 四、汇率变动对现金及现金等价物的影响 | -1,356,703.51 | -474,178.04 | -119,212.41 | 1,163,237.03 |
| 五、现金及现金等价物净增加额 | -14,313,997.78 | 1,685,055.12 | 51,719,903.38 | -147,016,068.73 |
| 加:期初现金及现金等价物余额 | 155,703,797.48 | 155,703,797.48 | 155,703,797.48 | 302,719,866.21 |
| 期末现金及现金等价物余额 | 141,389,799.7 | 157,388,852.6 | 207,423,700.86 | 155,703,797.48 |
| 补充资料: | | | | |
| 净利润 | - | 25,736,635.26 | - | 32,672,322.15 |
| 资产减值准备 | - | 21,749,857.83 | - | 30,928,279.53 |
| 固定资产和投资性房地产折旧 | - | 29,857,312.55 | - | 59,075,093.92 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 29,857,312.55 | - | 59,075,093.92 |
| 无形资产摊销 | - | 1,969,736.2 | - | 3,532,004.47 |
| 长期待摊费用摊销 | - | - | - | 7,881.53 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -3,809.56 | - | -82,694.63 |
| 固定资产报废损失 | - | 14,548.99 | - | 2,311.14 |
| 财务费用 | - | 5,547,862.81 | - | 10,890,067.46 |
| 递延所得税 | - | -4,367,918.11 | - | -15,009,275.1 |
| 其中:递延所得税资产减少 | - | -4,130,793.97 | - | -15,247,487.53 |
| 递延所得税负债增加 | - | -237,124.14 | - | 238,212.43 |
| 存货的减少 | - | -28,202,686.05 | - | -5,869,211.53 |
| 经营性应收项目的减少 | - | -39,329,673.82 | - | -92,383,479.42 |
| 经营性应付项目的增加 | - | 995,836.04 | - | 22,932,085.41 |
| 其他 | - | 1,135,134.59 | - | -6,935,947.75 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | - | 0 |
| 现金的期末余额 | - | 157,388,852.6 | - | 155,703,797.48 |
| 减:现金的期初余额 | - | 155,703,797.48 | - | 302,719,866.21 |
| 现金及现金等价物的净增加额 | - | 1,685,055.12 | - | -147,016,068.73 |
| 公告日期 | 2025-10-31 | 2025-08-22 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |