| 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 | 238,332,115.12 | 118,211,024.41 | 417,630,189.58 | 302,767,907.34 |
| 收到的税费返还 | 3,504,925.93 | 1,941,930.52 | 2,633,878.65 | 1,592,536.36 |
| 收到其他与经营活动有关的现金 | 589,580.53 | 1,378,356.95 | 4,955,558.52 | 5,782,052.29 |
| 经营活动现金流入小计 | 242,426,621.58 | 121,531,311.88 | 425,219,626.75 | 310,142,495.99 |
| 购买商品、接受劳务支付的现金 | 133,856,947.01 | 83,531,633.13 | 181,003,846.88 | 161,235,611.52 |
| 支付给职工以及为职工支付的现金 | 41,287,339.54 | 24,294,502.27 | 67,788,597.04 | 51,444,152.35 |
| 支付的各项税费 | 15,394,559.42 | 7,925,912.41 | 38,264,989.02 | 30,564,252.28 |
| 支付其他与经营活动有关的现金 | 14,375,247.91 | 10,043,914.74 | 84,452,409.13 | 26,442,939.27 |
| 经营活动现金流出小计 | 204,914,093.88 | 125,795,962.55 | 371,509,842.07 | 269,686,955.42 |
| 经营活动产生的现金流量净额 | 37,512,527.7 | -4,264,650.67 | 53,709,784.68 | 40,455,540.57 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 150,428,950.84 | 70,911,192.5 | 380,250,357.5 | 244,196,645 |
| 取得投资收益收到的现金 | 299,500.06 | 181,696.89 | 1,958,683.02 | 971,811.29 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 10,349.56 | 8,849.56 | 31,898.31 | 24,011.55 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 1,107,530.04 |
| 收到的其他与投资活动有关的现金 | - | - | 1,289.1 | 401,288.45 |
| 投资活动现金流入小计 | 150,738,800.46 | 71,101,738.95 | 382,242,227.93 | 246,701,286.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 16,629,647 | 16,742,065.28 | 71,017,266.18 | 42,351,592.55 |
| 投资支付的现金 | 194,150,000 | 129,150,000 | 425,078,000 | 328,890,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 200,000 |
| 投资活动现金流出小计 | 210,779,647 | 145,892,065.28 | 496,095,266.18 | 371,441,592.55 |
| 投资活动产生的现金流量净额 | -60,040,846.54 | -74,790,326.33 | -113,853,038.25 | -124,740,306.22 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 520,762.84 | 520,762.84 | 5,808,724.88 | 2,982,519.18 |
| 其中:子公司吸收少数股东投资收到的现金 | 520,762.84 | 520,762.84 | 1,600,000 | 1,600,000 |
| 取得借款收到的现金 | - | - | 10,054,152.78 | - |
| 筹资活动现金流入小计 | 520,762.84 | 520,762.84 | 15,862,877.66 | 2,982,519.18 |
| 偿还债务支付的现金 | 10,000,000 | - | 95,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 14,595,958.86 | - | 36,511,311.11 | 22,672,801.06 |
| 支付其他与筹资活动有关的现金 | 3,430,269.56 | 1,048,370.7 | 6,336,850.37 | 5,455,520.16 |
| 筹资活动现金流出小计 | 28,026,228.42 | 1,048,370.7 | 42,943,161.48 | 28,128,321.22 |
| 筹资活动产生的现金流量净额 | -27,505,465.58 | -527,607.86 | -27,080,283.82 | -25,145,802.04 |
| 四、汇率变动对现金及现金等价物的影响 | 22,556.15 | - | -5,962.74 | 6,837.25 |
| 五、现金及现金等价物净增加额 | -50,011,228.27 | -79,582,584.86 | -87,229,500.13 | -109,423,730.44 |
| 加:期初现金及现金等价物余额 | 151,579,115.41 | 151,579,115.41 | 238,808,615.54 | 238,808,615.54 |
| 期末现金及现金等价物余额 | 101,567,887.14 | 71,996,530.55 | 151,579,115.41 | 129,384,885.1 |
| 补充资料: | | | | |
| 净利润 | 54,225,903.57 | - | 83,879,018.55 | - |
| 资产减值准备 | 682,659.81 | - | 8,910,250.17 | - |
| 固定资产和投资性房地产折旧 | 17,589,916.4 | - | 23,980,624.2 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 17,589,916.4 | - | 23,980,624.2 | - |
| 无形资产摊销 | 527,038.05 | - | 1,061,201.58 | - |
| 长期待摊费用摊销 | 234,413.46 | - | 279,540.34 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 832,622.72 | - | 14,935.99 | - |
| 固定资产报废损失 | 147.76 | - | - | - |
| 公允价值变动损失 | -182,028.1 | - | -54,373.32 | - |
| 财务费用 | 502,915.38 | - | 1,141,923.44 | - |
| 投资损失 | -2,861,699.18 | - | -2,187,601.89 | - |
| 递延所得税 | -3,258,463.89 | - | 1,353,818.7 | - |
| 其中:递延所得税资产减少 | -3,252,276.39 | - | 1,368,843.96 | - |
| 递延所得税负债增加 | -6,187.5 | - | -15,025.26 | - |
| 存货的减少 | -101,083,504.84 | - | 6,843,399.92 | - |
| 经营性应收项目的减少 | -53,340,432.64 | - | -62,830,025.9 | - |
| 经营性应付项目的增加 | 112,627,579.32 | - | -17,470,196.65 | - |
| 其他 | 5,198,505.52 | - | -3,273,907.67 | - |
| 现金的期末余额 | 101,567,887.14 | - | 151,579,115.41 | - |
| 减:现金的期初余额 | 151,579,115.41 | - | 238,808,615.54 | - |
| 现金及现金等价物的净增加额 | -50,011,228.27 | - | -87,229,500.13 | - |
| 公告日期 | 2025-08-29 | 2025-04-28 | 2025-04-28 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |