| 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 | 283,908,311.13 | 129,137,535.41 | 768,341,193.59 | 491,688,083.58 |
| 收到的税费返还 | 13,647,423.03 | 6,294,415.42 | 33,112,869.08 | 30,146,017.6 |
| 收到其他与经营活动有关的现金 | 11,697,128.27 | 4,792,193.36 | 37,742,370.71 | 27,800,885.93 |
| 经营活动现金流入小计 | 309,252,862.43 | 140,224,144.19 | 839,196,433.38 | 549,634,987.11 |
| 购买商品、接受劳务支付的现金 | 228,013,736.65 | 129,242,614.52 | 492,921,291.44 | 347,017,868.87 |
| 支付给职工以及为职工支付的现金 | 98,108,298.37 | 47,665,219.41 | 207,545,501.42 | 159,038,099.46 |
| 支付的各项税费 | 9,091,208.95 | 4,397,809.47 | 28,124,021.19 | 19,121,025.18 |
| 支付其他与经营活动有关的现金 | 40,456,977.51 | 15,907,463.64 | 125,879,510.11 | 95,724,785.91 |
| 经营活动现金流出小计 | 375,670,221.48 | 197,213,107.04 | 854,470,324.16 | 620,901,779.42 |
| 经营活动产生的现金流量净额 | -66,417,359.05 | -56,988,962.85 | -15,273,890.78 | -71,266,792.31 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 76,800,000 | 25,000,000 | 83,524,927.97 | 42,100,000 |
| 取得投资收益收到的现金 | 2,269,604.23 | 342,630.14 | 7,936,354.42 | 5,761,758.07 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 123,595.17 | 1,142.74 | 27,054.7 | 26,670 |
| 收到的其他与投资活动有关的现金 | 108,958,715.46 | 10,000,000 | 213,714,042.75 | 131,630,916.86 |
| 投资活动现金流入小计 | 188,151,914.86 | 35,343,772.88 | 305,202,379.84 | 179,519,344.93 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,822,876.64 | 1,664,010.04 | 26,990,400.61 | 19,309,343.56 |
| 投资支付的现金 | 76,800,000 | 44,400,000 | 79,600,000 | 76,600,000 |
| 支付其他与投资活动有关的现金 | - | - | 251,452,213.71 | 137,163,069.95 |
| 投资活动现金流出小计 | 79,622,876.64 | 46,064,010.04 | 358,042,614.32 | 233,072,413.51 |
| 投资活动产生的现金流量净额 | 108,529,038.22 | -10,720,237.16 | -52,840,234.48 | -53,553,068.58 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 5,000,000 | 5,000,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 5,000,000 | 5,000,000 |
| 取得借款收到的现金 | 10,010,000 | 10,010,000 | 500,000 | 500,000 |
| 收到其他与筹资活动有关的现金 | - | - | 7,303,681.82 | - |
| 筹资活动现金流入小计 | 10,010,000 | 10,010,000 | 12,803,681.82 | 5,500,000 |
| 偿还债务支付的现金 | 500,000 | 500,000 | 1,420,000 | 1,420,000 |
| 分配股利、利润或偿付利息支付的现金 | 13,813,105.89 | 613,572.63 | 39,253,474.69 | 39,249,809.42 |
| 其中:子公司支付给少数股东的股利、利润 | 756,920 | - | - | - |
| 支付其他与筹资活动有关的现金 | 3,688,400.4 | 1,821,955.2 | 21,939,815.62 | 15,823,969.62 |
| 筹资活动现金流出小计 | 18,001,506.29 | 2,935,527.83 | 62,613,290.31 | 56,493,779.04 |
| 筹资活动产生的现金流量净额 | -7,991,506.29 | 7,074,472.17 | -49,809,608.49 | -50,993,779.04 |
| 四、汇率变动对现金及现金等价物的影响 | 619,167.64 | 523,642.22 | 1,922,346.08 | 656,102.19 |
| 五、现金及现金等价物净增加额 | 34,739,340.52 | -60,111,085.62 | -116,001,387.67 | -175,157,537.74 |
| 加:期初现金及现金等价物余额 | 322,033,197.71 | 322,033,197.71 | 438,034,585.38 | 438,034,585.38 |
| 期末现金及现金等价物余额 | 356,772,538.23 | 261,922,112.09 | 322,033,197.71 | 262,877,047.64 |
| 补充资料: | | | | |
| 净利润 | 6,771,289.01 | - | -40,401,091.19 | - |
| 资产减值准备 | 6,637,391.74 | - | 54,033,570.05 | - |
| 固定资产和投资性房地产折旧 | 6,876,247.84 | - | 19,437,111.98 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 6,876,247.84 | - | 19,437,111.98 | - |
| 无形资产摊销 | 1,600,393.61 | - | 3,039,038.06 | - |
| 长期待摊费用摊销 | 429,659.13 | - | 1,300,018.43 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 63,942.97 | - | -4,352.84 | - |
| 固定资产报废损失 | 108,793.44 | - | 244,856.44 | - |
| 公允价值变动损失 | 0 | - | 0 | - |
| 财务费用 | -1,847,439.04 | - | -2,799,504.62 | - |
| 投资损失 | -6,033,084.35 | - | -6,885,210.24 | - |
| 递延所得税 | -4,900,284.24 | - | -21,444,298.41 | - |
| 其中:递延所得税资产减少 | -4,414,870.48 | - | -21,084,394.01 | - |
| 递延所得税负债增加 | -485,413.76 | - | -359,904.4 | - |
| 存货的减少 | -17,664,981.62 | - | 25,582,672.02 | - |
| 经营性应收项目的减少 | -84,221,154.13 | - | 22,180,201.38 | - |
| 经营性应付项目的增加 | 22,525,774.85 | - | -69,556,901.84 | - |
| 其他 | - | - | 0 | - |
| 现金的期末余额 | 356,772,538.23 | - | 322,033,197.71 | - |
| 减:现金的期初余额 | 322,033,197.71 | - | 438,034,585.38 | - |
| 现金及现金等价物的净增加额 | 34,739,340.52 | - | -116,001,387.67 | - |
| 公告日期 | 2025-08-27 | 2025-04-29 | 2025-04-29 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |