| 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 | 294,745,891.42 | 121,637,043.49 | 576,370,757.02 | 384,567,448.47 |
| 收到的税费返还 | 5,438,287.56 | 2,823,885.23 | 12,533,329.99 | 7,640,582.65 |
| 收到其他与经营活动有关的现金 | 9,756,962.97 | 7,352,311.63 | 10,681,081.42 | 19,341,348.62 |
| 经营活动现金流入小计 | 309,941,141.95 | 131,813,240.35 | 599,585,168.43 | 411,549,379.74 |
| 购买商品、接受劳务支付的现金 | 183,423,514.46 | 82,297,605.1 | 291,137,866.65 | 233,169,038.43 |
| 支付给职工以及为职工支付的现金 | 75,456,212.17 | 48,235,556.44 | 130,733,017.38 | 97,710,212.64 |
| 支付的各项税费 | 24,092,884.04 | 10,921,139.08 | 46,509,601.48 | 35,856,542.93 |
| 支付其他与经营活动有关的现金 | 63,986,476.64 | 30,552,267.45 | 84,323,948.18 | 86,764,050.89 |
| 经营活动现金流出小计 | 346,959,087.31 | 172,006,568.07 | 552,704,433.69 | 453,499,844.89 |
| 经营活动产生的现金流量净额 | -37,017,945.36 | -40,193,327.72 | 46,880,734.74 | -41,950,465.15 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 330,920,000 | 298,990,000 | 323,266,511.67 | 355,262,500 |
| 取得投资收益收到的现金 | 1,115,492.95 | 439,245.57 | 1,147,358.99 | 632,927.03 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 5,173 | 4,123 | 210,333.74 | 1,681,221.84 |
| 投资活动现金流入小计 | 332,040,665.95 | 299,433,368.57 | 324,624,204.4 | 357,576,648.87 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,464,096.12 | 1,899,523.2 | 11,691,276.31 | 8,117,852.32 |
| 投资支付的现金 | 431,600,000 | 348,600,000 | 309,075,000 | 356,025,000 |
| 投资活动现金流出小计 | 436,064,096.12 | 350,499,523.2 | 320,766,276.31 | 364,142,852.32 |
| 投资活动产生的现金流量净额 | -104,023,430.17 | -51,066,154.63 | 3,857,928.09 | -6,566,203.45 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 1,620,000 | 870,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 1,620,000 | 870,000 |
| 取得借款收到的现金 | 3,000,000 | 3,000,000 | 7,980,062.5 | 3,000,000 |
| 筹资活动现金流入小计 | 3,000,000 | 3,000,000 | 9,600,062.5 | 3,870,000 |
| 偿还债务支付的现金 | 3,000,000 | 3,000,000 | 1,500,000 | 1,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 42,647.2 | 20,557.16 | 2,508,900 | 2,563,141.08 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 104,500 | - |
| 支付其他与筹资活动有关的现金 | - | - | 3,925,666.57 | - |
| 筹资活动现金流出小计 | 3,042,647.2 | 3,020,557.16 | 7,934,566.57 | 4,063,141.08 |
| 筹资活动产生的现金流量净额 | -42,647.2 | -20,557.16 | 1,665,495.93 | -193,141.08 |
| 四、汇率变动对现金及现金等价物的影响 | -2,847.67 | -960.78 | - | -7,068.55 |
| 五、现金及现金等价物净增加额 | -141,086,870.4 | -91,281,000.29 | 52,404,158.76 | -48,716,878.23 |
| 加:期初现金及现金等价物余额 | 302,781,500.63 | 302,781,500.63 | 250,377,341.87 | 250,377,341.87 |
| 期末现金及现金等价物余额 | 161,694,630.23 | 211,500,500.34 | 302,781,500.63 | 201,660,463.64 |
| 补充资料: | | | | |
| 净利润 | 13,437,342.67 | - | 25,683,750.44 | - |
| 资产减值准备 | 926,900.68 | - | 15,360,549.95 | - |
| 固定资产和投资性房地产折旧 | 9,602,573.9 | - | 23,664,606.11 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,602,573.9 | - | 23,664,606.11 | - |
| 无形资产摊销 | 837,261.55 | - | 1,692,883.14 | - |
| 长期待摊费用摊销 | - | - | 1,132,582.79 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,362.66 | - | 13,251.39 | - |
| 固定资产报废损失 | - | - | 137,984.25 | - |
| 财务费用 | -792,900.49 | - | 486,691.37 | - |
| 投资损失 | -120,074.47 | - | 2,025,643.35 | - |
| 递延所得税 | -31,430.13 | - | -1,559,968.09 | - |
| 其中:递延所得税资产减少 | -39,054.85 | - | -1,574,141.2 | - |
| 递延所得税负债增加 | 7,624.72 | - | 14,173.11 | - |
| 存货的减少 | -11,595,088.22 | - | 18,609,396.7 | - |
| 经营性应收项目的减少 | -37,750,404.44 | - | -76,904,581.14 | - |
| 经营性应付项目的增加 | -12,804,038.38 | - | 36,544,979.38 | - |
| 其他 | - | - | -7,034.9 | - |
| 现金的期末余额 | 161,694,630.23 | - | 302,781,500.63 | - |
| 减:现金的期初余额 | 302,781,500.63 | - | 250,377,341.87 | - |
| 现金及现金等价物的净增加额 | -141,086,870.4 | - | 52,404,158.76 | - |
| 公告日期 | 2025-08-22 | 2025-04-25 | 2025-04-25 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |