| 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 | 177,307,233.78 | 66,133,454.14 | 310,706,610.56 | 219,777,678.43 |
| 收到的税费返还 | 9,073,271.85 | 2,077,277.29 | 10,909,728.12 | 6,092,025.33 |
| 收到其他与经营活动有关的现金 | 13,432,533.79 | 7,073,519.3 | 29,707,756.69 | 21,667,732.57 |
| 经营活动现金流入小计 | 199,813,039.42 | 75,284,250.73 | 351,324,095.37 | 247,537,436.33 |
| 购买商品、接受劳务支付的现金 | 55,005,939.86 | 27,986,483.45 | 76,842,782.87 | 58,999,630.25 |
| 支付给职工以及为职工支付的现金 | 66,937,093.18 | 38,787,735.93 | 103,503,464.43 | 79,177,261.98 |
| 支付的各项税费 | 20,522,914.51 | 11,475,374.57 | 34,808,285.79 | 28,354,251.63 |
| 支付其他与经营活动有关的现金 | 26,188,008.5 | 13,088,115.49 | 36,589,968.04 | 23,669,456.19 |
| 经营活动现金流出小计 | 168,653,956.05 | 91,337,709.44 | 251,744,501.13 | 190,200,600.05 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | -0.01 | 0 |
| 经营活动产生的现金流量净额 | 31,159,083.37 | -16,053,458.71 | 99,579,594.23 | 57,336,836.28 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,558,701,727.04 | 721,424,004.11 | 109,451,100 | 59,656,600 |
| 取得投资收益收到的现金 | 6,109,491.62 | 4,152,535.69 | 5,035,094.89 | 3,695,484.55 |
| 投资活动现金流入小计 | 1,564,811,218.66 | 725,576,539.8 | 114,486,194.89 | 63,352,084.55 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 33,682,787.91 | 15,074,018.23 | 43,189,466.17 | 26,314,281.59 |
| 投资支付的现金 | 1,740,620,530.54 | 910,044,113.8 | 369,313,200 | 309,656,600 |
| 支付其他与投资活动有关的现金 | - | 1,237,583.31 | - | - |
| 投资活动现金流出小计 | 1,774,303,318.45 | 926,355,715.34 | 412,502,666.17 | 335,970,881.59 |
| 投资活动产生的现金流量净额 | -209,492,099.79 | -200,779,175.54 | -298,016,471.28 | -272,618,797.04 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 523,691,114.8 | 493,440,490.92 | - | - |
| 收到其他与筹资活动有关的现金 | - | 30,250,623.88 | - | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | - |
| 筹资活动现金流入小计 | 523,691,114.8 | 523,691,114.8 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 37,400,000 | - | - | - |
| 支付其他与筹资活动有关的现金 | 31,150,533.87 | 26,813,844.12 | 4,751,832.9 | 4,057,442.34 |
| 筹资活动现金流出小计 | 68,550,533.87 | 26,813,844.12 | 4,751,832.9 | 4,057,442.34 |
| 筹资活动产生的现金流量净额 | 455,140,580.93 | 496,877,270.68 | -4,751,832.9 | -4,057,442.34 |
| 四、汇率变动对现金及现金等价物的影响 | 2,134,268.13 | 837,229.01 | 1,469,517.97 | 718,200.62 |
| 五、现金及现金等价物净增加额 | 278,941,832.64 | 280,881,865.44 | -201,719,191.98 | -218,621,202.48 |
| 加:期初现金及现金等价物余额 | 84,877,256.26 | 84,877,256.26 | 286,596,448.24 | 286,596,448.24 |
| 期末现金及现金等价物余额 | 363,819,088.9 | 365,759,121.7 | 84,877,256.26 | 67,975,245.76 |
| 补充资料: | | | | |
| 净利润 | 54,007,712.64 | - | 120,527,578.92 | - |
| 资产减值准备 | 757,010.3 | - | 803,223.43 | - |
| 固定资产和投资性房地产折旧 | 1,885,850.33 | - | 3,015,360.77 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 1,885,850.33 | - | 3,015,360.77 | - |
| 无形资产摊销 | 124,754.01 | - | 76,122.59 | - |
| 长期待摊费用摊销 | 59,125.74 | - | 213,416.53 | - |
| 公允价值变动损失 | -909,910.28 | - | -8,904.11 | - |
| 财务费用 | -3,261,770.04 | - | -2,117,234.68 | - |
| 投资损失 | -5,508,749.71 | - | -10,162,985.88 | - |
| 递延所得税 | -143,027.59 | - | -184,751.63 | - |
| 其中:递延所得税资产减少 | 71,433.61 | - | 327,800.67 | - |
| 递延所得税负债增加 | -214,461.2 | - | -512,552.3 | - |
| 存货的减少 | -23,495,330.21 | - | -7,206,176.32 | - |
| 经营性应收项目的减少 | -3,146,855.64 | - | -30,068,967.32 | - |
| 经营性应付项目的增加 | 3,315,357 | - | 5,076,421.55 | - |
| 其他 | 5,405,530.5 | - | 13,873,425.27 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 623,805.25 | - |
| 现金的期末余额 | 363,819,088.9 | - | 84,877,256.26 | - |
| 减:现金的期初余额 | 84,877,256.26 | - | 286,596,448.24 | - |
| 现金及现金等价物的净增加额 | 278,941,832.64 | - | -201,719,191.98 | - |
| 公告日期 | 2025-08-28 | 2025-04-26 | 2025-04-26 | 2024-12-26 |
| 审计意见(境内) | | | 标准无保留意见 | |