| 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 | 464,220,373.69 | 293,548,926.82 | 172,622,162.86 | 431,646,435.51 |
| 收到的税费返还 | 12,752,597.45 | 9,483,877.66 | 4,930,078.84 | 10,202,850.17 |
| 收到其他与经营活动有关的现金 | 8,398,442.87 | 5,468,295.84 | 2,870,423.62 | 14,833,469.58 |
| 经营活动现金流入小计 | 485,371,414.01 | 308,501,100.32 | 180,422,665.32 | 456,682,755.26 |
| 购买商品、接受劳务支付的现金 | 172,432,972.2 | 99,873,485.81 | 53,016,654.41 | 141,991,657.62 |
| 支付给职工以及为职工支付的现金 | 120,428,615.21 | 79,728,470.3 | 45,798,376.28 | 117,382,950.45 |
| 支付的各项税费 | 31,942,798.77 | 24,513,784.74 | 8,679,818.49 | 40,683,473.01 |
| 支付其他与经营活动有关的现金 | 36,272,108.12 | 23,784,958.49 | 8,950,093.8 | 44,301,931.62 |
| 经营活动现金流出小计 | 361,076,494.3 | 227,900,699.34 | 116,444,942.98 | 344,360,012.7 |
| 经营活动产生的现金流量净额 | 124,294,919.71 | 80,600,400.98 | 63,977,722.34 | 112,322,742.56 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 120,000,000 | 60,000,000 | - | 577,403,168.4 |
| 取得投资收益收到的现金 | 706,684.93 | 359,013.7 | - | 5,310,917.96 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,020 | 2,020 | 550 | 73,757.09 |
| 收到的其他与投资活动有关的现金 | - | - | - | 1,220,759.84 |
| 投资活动现金流入小计 | 120,708,704.93 | 60,361,033.7 | 550 | 584,008,603.29 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 17,539,342.99 | 13,256,004.39 | 10,468,762.05 | 76,273,644.32 |
| 投资支付的现金 | 177,611,200 | 177,611,200 | 60,000,000 | 551,340,169.3 |
| 取得子公司及其他营业单位支付的现金 | - | - | - | 49,000,000 |
| 投资活动现金流出小计 | 195,150,542.99 | 190,867,204.39 | 70,468,762.05 | 676,613,813.62 |
| 投资活动产生的现金流量净额 | -74,441,838.06 | -130,506,170.69 | -70,468,212.05 | -92,605,210.33 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 626,752.38 | 626,752.38 | - | - |
| 取得借款收到的现金 | 114,757,333.33 | 104,757,333.33 | 40,000,000 | 30,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | 9,757,333.33 | - |
| 筹资活动现金流入小计 | 115,384,085.71 | 105,384,085.71 | 49,757,333.33 | 30,000,000 |
| 偿还债务支付的现金 | 1,225,000 | 100,000 | 32,322.14 | 100,000 |
| 分配股利、利润或偿付利息支付的现金 | 72,646,436.6 | 72,049,603.78 | 224,250.01 | 66,747,311.61 |
| 支付其他与筹资活动有关的现金 | 51,596,433.81 | 49,376,126.39 | 6,257,770.69 | 51,874,311.61 |
| 筹资活动现金流出小计 | 125,467,870.41 | 121,525,730.17 | 6,514,342.84 | 118,721,623.22 |
| 筹资活动产生的现金流量净额 | -10,083,784.7 | -16,141,644.46 | 43,242,990.49 | -88,721,623.22 |
| 四、汇率变动对现金及现金等价物的影响 | -1,389,221.79 | -403,755.06 | -336,309.38 | 591,750.82 |
| 五、现金及现金等价物净增加额 | 38,380,075.16 | -66,451,169.23 | 36,416,191.4 | -68,412,340.17 |
| 加:期初现金及现金等价物余额 | 523,813,653.58 | 523,813,653.58 | 523,813,653.58 | 592,225,993.75 |
| 期末现金及现金等价物余额 | 562,193,728.74 | 457,362,484.35 | 560,229,844.98 | 523,813,653.58 |
| 补充资料: | | | | |
| 净利润 | - | 72,543,226.23 | - | 133,751,794.16 |
| 资产减值准备 | - | 4,421,335.34 | - | 4,767,357.3 |
| 固定资产和投资性房地产折旧 | - | 14,871,090.52 | - | 25,195,508.46 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 14,871,090.52 | - | 25,195,508.46 |
| 无形资产摊销 | - | 761,389.16 | - | 1,403,043.16 |
| 长期待摊费用摊销 | - | 671,035.96 | - | 250,810.53 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -20,960.59 |
| 固定资产报废损失 | - | 28,335.23 | - | 245,528.35 |
| 公允价值变动损失 | - | -869,683.75 | - | - |
| 财务费用 | - | 1,104,876.89 | - | 509,841.11 |
| 投资损失 | - | 7,113,190.47 | - | 4,945,997.22 |
| 递延所得税 | - | -4,874,455.52 | - | 392,812.8 |
| 其中:递延所得税资产减少 | - | -4,770,917.3 | - | 33,025.95 |
| 递延所得税负债增加 | - | -103,538.22 | - | 359,786.85 |
| 存货的减少 | - | -25,906,591.03 | - | -20,416,732.44 |
| 经营性应收项目的减少 | - | 30,077,234 | - | -32,742,744.4 |
| 经营性应付项目的增加 | - | -18,527,482.59 | - | 629,829.49 |
| 其他 | - | -1,361,348.78 | - | - |
| 现金的期末余额 | - | 457,362,484.35 | - | 523,813,653.58 |
| 减:现金的期初余额 | - | 523,813,653.58 | - | 592,225,993.75 |
| 现金及现金等价物的净增加额 | - | -66,451,169.23 | - | -68,412,340.17 |
| 公告日期 | 2025-10-25 | 2025-08-23 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |