| 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 | 311,528,054.54 | 206,445,031.36 | 99,568,700.65 | 393,646,388.69 |
| 收到的税费返还 | 3,102,747.38 | 2,639,163.37 | 2,115,894.99 | 6,970,729 |
| 收到其他与经营活动有关的现金 | 5,483,408.66 | 2,035,329.19 | 538,135.16 | 14,539,284.19 |
| 经营活动现金流入小计 | 320,114,210.58 | 211,119,523.92 | 102,222,730.8 | 415,156,401.88 |
| 购买商品、接受劳务支付的现金 | 135,658,900.42 | 87,221,051.43 | 41,810,504.15 | 216,342,306.23 |
| 支付给职工以及为职工支付的现金 | 80,711,468.06 | 55,461,267.25 | 28,933,272.54 | 105,043,313.18 |
| 支付的各项税费 | 7,540,214.59 | 5,302,145.01 | 2,705,071.5 | 8,594,906.28 |
| 支付其他与经营活动有关的现金 | 33,064,152.7 | 22,714,915.42 | 12,098,983.65 | 26,574,596.45 |
| 经营活动现金流出小计 | 256,974,735.77 | 170,699,379.11 | 85,547,831.84 | 356,555,122.14 |
| 经营活动产生的现金流量净额 | 63,139,474.81 | 40,420,144.81 | 16,674,898.96 | 58,601,279.74 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,178,000,000 | 823,000,000 | 350,000,000 | 1,183,050,000 |
| 取得投资收益收到的现金 | 4,935,484.42 | 3,747,642.55 | 2,304,513.65 | 5,878,386.98 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 353,000 | 336,405.66 | 303,000 | 315,221.22 |
| 投资活动现金流入小计 | 1,183,288,484.42 | 827,084,048.21 | 352,607,513.65 | 1,189,243,608.2 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 24,505,183.24 | 16,130,104.19 | 7,325,940.42 | 30,892,715.06 |
| 投资支付的现金 | 1,274,000,467.18 | 910,000,470.95 | 474,000,436.98 | 1,064,050,000 |
| 投资活动现金流出小计 | 1,298,505,650.42 | 926,130,575.14 | 481,326,377.4 | 1,094,942,715.06 |
| 投资活动产生的现金流量净额 | -115,217,166 | -99,046,526.93 | -128,718,863.75 | 94,300,893.14 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 526,316 | 526,316 | 526,316 | 150,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 526,316 | 526,316 | 526,316 | - |
| 筹资活动现金流入小计 | 526,316 | 526,316 | 526,316 | 150,000 |
| 分配股利、利润或偿付利息支付的现金 | 10,880,041.46 | 10,880,040.87 | - | 25,024,000 |
| 支付其他与筹资活动有关的现金 | 706,942.52 | 590,721.36 | 234,837.89 | 1,018,163.06 |
| 筹资活动现金流出小计 | 11,586,983.98 | 11,470,762.23 | 234,837.89 | 26,042,163.06 |
| 筹资活动产生的现金流量净额 | -11,060,667.98 | -10,944,446.23 | 291,478.11 | -25,892,163.06 |
| 四、汇率变动对现金及现金等价物的影响 | 4,567,463.78 | 5,195,134.65 | 2,303,651.77 | 44,085.51 |
| 五、现金及现金等价物净增加额 | -58,570,895.39 | -64,375,693.7 | -109,448,834.91 | 127,054,095.33 |
| 加:期初现金及现金等价物余额 | 242,208,715.41 | 242,208,715.41 | 242,208,715.41 | 115,154,620.08 |
| 期末现金及现金等价物余额 | 183,637,820.02 | 177,833,021.71 | 132,759,880.5 | 242,208,715.41 |
| 补充资料: | | | | |
| 净利润 | - | 18,225,529.67 | - | 29,160,201.84 |
| 资产减值准备 | - | 287,523.74 | - | 2,420,207.19 |
| 固定资产和投资性房地产折旧 | - | 12,929,568.74 | - | 24,739,263.66 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 12,929,568.74 | - | 24,739,263.66 |
| 无形资产摊销 | - | 1,028,784.3 | - | 1,933,170.95 |
| 长期待摊费用摊销 | - | 589,382.44 | - | 1,236,279.04 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -114,609.37 | - | -58,492.84 |
| 固定资产报废损失 | - | -39,214.09 | - | 149,889.87 |
| 公允价值变动损失 | - | 1,582,795.65 | - | -6,880,116.07 |
| 财务费用 | - | -7,493,428.19 | - | 922,439.98 |
| 投资损失 | - | -2,733,465.41 | - | -5,878,386.98 |
| 递延所得税 | - | 129,620.64 | - | -1,339,997.73 |
| 其中:递延所得税资产减少 | - | 129,620.64 | - | -1,339,997.73 |
| 存货的减少 | - | -3,612,515.18 | - | -2,518,783.21 |
| 经营性应收项目的减少 | - | 3,615,015.84 | - | 7,140,262.83 |
| 经营性应付项目的增加 | - | 15,381,456.4 | - | 7,169,756.16 |
| 其他 | - | 97,332.71 | - | -538,052.49 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | 1,763,274.29 | - | 1,429,207.57 |
| 现金的期末余额 | - | 177,833,021.71 | - | 242,208,715.41 |
| 减:现金的期初余额 | - | 242,208,715.41 | - | 115,154,620.08 |
| 现金及现金等价物的净增加额 | - | -64,375,693.7 | - | 127,054,095.33 |
| 公告日期 | 2025-10-27 | 2025-08-29 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |