| 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 | 299,608,023.89 | 254,550,052.12 | 679,109,173.69 | 509,770,329.71 |
| 收到的税费返还 | 117,633.11 | - | 815,254.44 | 716,755.72 |
| 收到其他与经营活动有关的现金 | 7,014,002.26 | 4,357,970.17 | 13,316,053.47 | 17,001,917.84 |
| 经营活动现金流入小计 | 306,739,659.26 | 258,908,022.29 | 693,240,481.6 | 527,489,003.27 |
| 购买商品、接受劳务支付的现金 | 46,180,674.44 | 30,055,166.96 | 116,128,875.83 | 92,135,917.78 |
| 支付给职工以及为职工支付的现金 | 66,908,257.96 | 41,069,521.39 | 93,952,027.58 | 72,165,183.38 |
| 支付的各项税费 | 50,053,549.28 | 46,340,212.55 | 91,753,663.5 | 84,546,852.93 |
| 支付其他与经营活动有关的现金 | 58,122,880.15 | 26,686,738.71 | 85,944,394.76 | 64,459,978.03 |
| 经营活动现金流出小计 | 221,265,361.83 | 144,151,639.61 | 387,778,961.67 | 313,307,932.12 |
| 经营活动产生的现金流量净额 | 85,474,297.43 | 114,756,382.68 | 305,461,519.93 | 214,181,071.15 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,819,175,833.34 | 1,081,175,833.34 | 4,727,455,484.18 | 3,499,300,811.67 |
| 取得投资收益收到的现金 | 13,364,581.45 | 8,808,039 | 25,568,185.78 | 27,815,195.69 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 12,168.39 | 7,568.39 | 257,241.61 | 1,350 |
| 收到的其他与投资活动有关的现金 | 400,000 | - | - | - |
| 投资活动现金流入小计 | 1,832,952,583.18 | 1,089,991,440.73 | 4,753,280,911.57 | 3,527,117,357.36 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 15,205,618.41 | 8,972,139.35 | 36,156,452.85 | 18,825,695.46 |
| 投资支付的现金 | 1,781,943,182.69 | 1,106,000,000 | 4,779,131,361.12 | 3,290,500,000 |
| 支付其他与投资活动有关的现金 | 300,000 | - | 1,000,000 | 1,000,000 |
| 投资活动现金流出小计 | 1,797,448,801.1 | 1,114,972,139.35 | 4,816,287,813.97 | 3,310,325,695.46 |
| 投资活动产生的现金流量净额 | 35,503,782.08 | -24,980,698.62 | -63,006,902.4 | 216,791,661.9 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 5,245,416 | 5,245,416 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 5,245,416 | 5,245,416 |
| 分配股利、利润或偿付利息支付的现金 | 74,457,902.05 | - | 54,424,326.4 | 54,424,326.4 |
| 支付其他与筹资活动有关的现金 | 29,856,011.26 | 28,559,162.98 | 53,563,990.94 | 3,333,986.77 |
| 筹资活动现金流出小计 | 104,313,913.31 | 28,559,162.98 | 107,988,317.34 | 57,758,313.17 |
| 筹资活动产生的现金流量净额 | -104,313,913.31 | -28,559,162.98 | -102,742,901.34 | -52,512,897.17 |
| 四、汇率变动对现金及现金等价物的影响 | -265,791.15 | -139,587.16 | 1,557,495.37 | -1,164,563.43 |
| 五、现金及现金等价物净增加额 | 16,398,375.05 | 61,076,933.92 | 141,269,211.56 | 377,295,272.45 |
| 加:期初现金及现金等价物余额 | 307,733,779.29 | 307,733,779.29 | 166,464,567.73 | 166,464,567.73 |
| 期末现金及现金等价物余额 | 324,132,154.34 | 368,810,713.21 | 307,733,779.29 | 543,759,840.18 |
| 补充资料: | | | | |
| 净利润 | 125,069,783.57 | - | 246,859,675.26 | - |
| 资产减值准备 | 2,875,865.93 | - | 4,027,887.47 | - |
| 固定资产和投资性房地产折旧 | 10,827,508.13 | - | 18,538,816.86 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,827,508.13 | - | 18,538,816.86 | - |
| 无形资产摊销 | 116,797.98 | - | 233,595.96 | - |
| 长期待摊费用摊销 | 4,878,652.02 | - | 7,905,317.39 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -5,396.04 | - |
| 固定资产报废损失 | 2,602.84 | - | 108,154.31 | - |
| 公允价值变动损失 | -6,691,609.17 | - | -7,464,205.15 | - |
| 财务费用 | 53,895.01 | - | 114,558.23 | - |
| 投资损失 | -7,836,508.48 | - | -24,566,544.47 | - |
| 递延所得税 | 351,000.65 | - | -9,128,063.74 | - |
| 其中:递延所得税资产减少 | 329,837.49 | - | -9,701,501.02 | - |
| 递延所得税负债增加 | 21,163.16 | - | 573,437.28 | - |
| 存货的减少 | -7,443,155.44 | - | 14,009,348.39 | - |
| 经营性应收项目的减少 | 32,456,214.2 | - | 47,269,663.19 | - |
| 经营性应付项目的增加 | -71,732,135.19 | - | -9,455,070.88 | - |
| 其他 | 3,274,968.1 | - | 6,146,802.16 | - |
| 现金的期末余额 | 324,132,154.34 | - | 307,733,779.29 | - |
| 减:现金的期初余额 | 307,733,779.29 | - | 166,464,567.73 | - |
| 现金及现金等价物的净增加额 | 16,398,375.05 | - | 141,269,211.56 | - |
| 公告日期 | 2025-08-29 | 2025-04-26 | 2025-04-26 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |