| 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 | 338,438,838.06 | 180,636,967.51 | 633,446,582.28 | 407,865,316.8 |
| 收到的税费返还 | 5,100,106.63 | 3,763,934.27 | 8,939,492.51 | 5,118,661.36 |
| 收到其他与经营活动有关的现金 | 9,502,626.26 | 10,913,898.33 | 9,839,967.86 | 14,306,918.43 |
| 经营活动现金流入小计 | 353,041,570.95 | 195,314,800.11 | 652,226,042.65 | 427,290,896.59 |
| 购买商品、接受劳务支付的现金 | 267,435,308.73 | 125,472,877.4 | 423,367,489.07 | 223,971,797.05 |
| 支付给职工以及为职工支付的现金 | 71,234,854.69 | 39,592,502.16 | 112,045,636.19 | 82,022,380.01 |
| 支付的各项税费 | 18,997,014.23 | 10,478,756.65 | 30,871,461.1 | 24,093,054.69 |
| 支付其他与经营活动有关的现金 | 39,095,341.4 | 11,146,109.31 | 33,637,754.61 | 44,829,094.21 |
| 经营活动现金流出小计 | 396,762,519.05 | 186,690,245.52 | 599,922,340.97 | 374,916,325.96 |
| 经营活动产生的现金流量净额 | -43,720,948.1 | 8,624,554.59 | 52,303,701.68 | 52,374,570.63 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 668,228,800 | 150,417,800 | 970,764,430 | 733,324,869.32 |
| 取得投资收益收到的现金 | 4,742,705.33 | 2,721,171.68 | 12,842,704.25 | 10,000,816.36 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,636,317.49 | 872,488.44 | 1,864,608.78 | 4,097,383.24 |
| 收到的其他与投资活动有关的现金 | - | - | 1,034.64 | - |
| 投资活动现金流入小计 | 674,607,822.82 | 154,011,460.12 | 985,472,777.67 | 747,423,068.92 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 36,166,116.03 | 9,959,675.17 | 73,365,663.03 | 68,712,854.18 |
| 投资支付的现金 | 581,730,433.97 | 183,127,400 | 988,296,493.53 | 676,500,000 |
| 支付其他与投资活动有关的现金 | 5,000,000 | 5,000,000 | - | 4,500,000 |
| 投资活动现金流出小计 | 622,896,550 | 198,087,075.17 | 1,061,662,156.56 | 749,712,854.18 |
| 投资活动产生的现金流量净额 | 51,711,272.82 | -44,075,615.05 | -76,189,378.89 | -2,289,785.26 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 80,100,000 | 10,000,000 | 30,100,000 | 20,100,000 |
| 收到其他与筹资活动有关的现金 | 50,613,800 | 50,417,800 | 43,204,470 | - |
| 筹资活动现金流入小计 | 130,713,800 | 60,417,800 | 73,304,470 | 20,100,000 |
| 偿还债务支付的现金 | 10,000 | 10,000 | 20,090,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 15,445,128.61 | - | 51,778,052.83 | 51,626,149.32 |
| 支付其他与筹资活动有关的现金 | 43,127,400 | 49,759,600 | 79,072,400 | - |
| 筹资活动现金流出小计 | 58,582,528.61 | 49,769,600 | 150,940,452.83 | 51,626,149.32 |
| 筹资活动产生的现金流量净额 | 72,131,271.39 | 10,648,200 | -77,635,982.83 | -31,526,149.32 |
| 四、汇率变动对现金及现金等价物的影响 | 954,272.8 | 954,272.8 | 3,471,527.66 | -1,047,835.23 |
| 五、现金及现金等价物净增加额 | 81,075,868.91 | -23,848,587.66 | -98,050,132.38 | 17,510,800.82 |
| 加:期初现金及现金等价物余额 | 171,915,861.05 | 171,915,861.05 | 269,965,993.43 | 273,525,722.75 |
| 期末现金及现金等价物余额 | 252,991,729.96 | 148,067,273.39 | 171,915,861.05 | 291,036,523.57 |
| 补充资料: | | | | |
| 净利润 | 88,143,102.39 | - | 120,167,987.22 | - |
| 资产减值准备 | 7,511,661.69 | - | 8,880,460.18 | - |
| 固定资产和投资性房地产折旧 | 11,388,589.6 | - | 32,408,269.68 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 11,388,589.6 | - | 32,408,269.68 | - |
| 无形资产摊销 | 731,306.55 | - | 1,454,086.38 | - |
| 长期待摊费用摊销 | 877,796.52 | - | 1,564,952.55 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -196,351.77 | - | -61,034.43 | - |
| 固定资产报废损失 | - | - | -2,919.56 | - |
| 公允价值变动损失 | -5,403,537.12 | - | -10,102,447.02 | - |
| 财务费用 | -1,313,114.35 | - | -2,994,833.16 | - |
| 投资损失 | 18,328.3 | - | -980,286 | - |
| 递延所得税 | -475,694.21 | - | -3,877,892.71 | - |
| 其中:递延所得税资产减少 | -223,963.72 | - | -3,435,282.87 | - |
| 递延所得税负债增加 | -251,730.49 | - | -442,609.84 | - |
| 存货的减少 | -264,453.49 | - | -53,229,001.21 | - |
| 经营性应收项目的减少 | -50,195,317.75 | - | -125,851,450.29 | - |
| 经营性应付项目的增加 | -94,543,264.46 | - | 83,271,580.87 | - |
| 现金的期末余额 | 252,991,729.96 | - | 171,915,861.05 | - |
| 减:现金的期初余额 | 171,915,861.05 | - | 269,965,993.43 | - |
| 现金及现金等价物的净增加额 | 81,075,868.91 | - | -98,050,132.38 | - |
| 公告日期 | 2025-08-29 | 2025-04-28 | 2025-04-24 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |