| 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 | 177,285,177.45 | 96,595,755.77 | 411,900,265.36 | 308,028,803.51 |
| 收到的税费返还 | 14,404,378.54 | 9,162,879.13 | 26,767,744.23 | 23,232,693.74 |
| 收到其他与经营活动有关的现金 | 3,816,026.74 | 2,379,078.82 | 9,910,187.46 | 9,673,410.15 |
| 经营活动现金流入小计 | 195,505,582.73 | 108,137,713.72 | 448,578,197.05 | 340,934,907.4 |
| 购买商品、接受劳务支付的现金 | 95,807,127.77 | 49,148,954.62 | 199,803,212.04 | 146,097,951.31 |
| 支付给职工以及为职工支付的现金 | 52,034,897.58 | 23,820,905.08 | 97,465,811.62 | 71,177,140.57 |
| 支付的各项税费 | 8,889,131.88 | 4,270,797.06 | 18,541,321.46 | 19,242,141.15 |
| 支付其他与经营活动有关的现金 | 13,389,999.14 | 5,922,800.3 | 27,324,267.91 | 19,140,058.47 |
| 经营活动现金流出小计 | 170,121,156.37 | 83,163,457.06 | 343,134,613.03 | 255,657,291.5 |
| 经营活动产生的现金流量净额 | 25,384,426.36 | 24,974,256.66 | 105,443,584.02 | 85,277,615.9 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,155,000,000 | 605,000,000 | 2,572,888,797 | 1,748,000,000 |
| 取得投资收益收到的现金 | 5,885,925.05 | 3,289,255.61 | 18,424,227.95 | 20,313,662.19 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 193,537.59 | - |
| 投资活动现金流入小计 | 1,160,885,925.05 | 608,289,255.61 | 2,591,506,562.54 | 1,768,313,662.19 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 71,221,731.89 | 61,328,367.15 | 101,845,384.33 | 79,100,070.75 |
| 投资支付的现金 | 1,004,334,222 | 580,000,000 | 2,390,837,698.63 | 1,628,000,000 |
| 投资活动现金流出小计 | 1,075,555,953.89 | 641,328,367.15 | 2,492,683,082.96 | 1,707,100,070.75 |
| 投资活动产生的现金流量净额 | 85,329,971.16 | -33,039,111.54 | 98,823,479.58 | 61,213,591.44 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 2,540,047.44 | - | 4,339,300.11 | - |
| 其中:子公司吸收少数股东投资收到的现金 | 2,540,047.44 | - | 4,339,300.11 | - |
| 收到其他与筹资活动有关的现金 | 1,052,115.17 | - | 1,038,081.76 | 1,038,081.76 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 3,592,162.61 | - | 5,377,381.87 | 1,038,081.76 |
| 分配股利、利润或偿付利息支付的现金 | 30,515,415.04 | - | 48,898,263.2 | 48,898,263.2 |
| 支付其他与筹资活动有关的现金 | 2,811,582.01 | 741,754.46 | 8,435,652.82 | 1,183,081.76 |
| 筹资活动现金流出小计 | 33,326,997.05 | 741,754.46 | 57,333,916.02 | 50,081,344.96 |
| 筹资活动产生的现金流量净额 | -29,734,834.44 | -741,754.46 | -51,956,534.15 | -49,043,263.2 |
| 四、汇率变动对现金及现金等价物的影响 | -300,311.79 | 144,711.75 | 1,074,200.29 | -144,110.75 |
| 五、现金及现金等价物净增加额 | 80,679,251.29 | -8,661,897.59 | 153,384,729.74 | 97,303,833.39 |
| 加:期初现金及现金等价物余额 | 331,714,012.93 | 331,714,012.93 | 178,329,283.19 | 178,329,283.19 |
| 期末现金及现金等价物余额 | 412,393,264.22 | 323,052,115.34 | 331,714,012.93 | 275,633,116.58 |
| 补充资料: | | | | |
| 净利润 | 8,767,081.89 | - | 52,338,793.13 | - |
| 资产减值准备 | -523,843.43 | - | 28,334,960.82 | - |
| 固定资产和投资性房地产折旧 | 24,325,929.1 | - | 37,283,214.23 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 24,325,929.1 | - | 37,283,214.23 | - |
| 无形资产摊销 | 827,018.22 | - | 1,050,083.41 | - |
| 长期待摊费用摊销 | 104,418.14 | - | 430,605.06 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -18,084.65 | - |
| 固定资产报废损失 | 76,367.96 | - | 37,389.67 | - |
| 公允价值变动损失 | -1,814,969.86 | - | -2,519,344.92 | - |
| 财务费用 | 507,359.3 | - | -833,847.66 | - |
| 投资损失 | -5,606,374.09 | - | -18,424,227.95 | - |
| 递延所得税 | 150,284.62 | - | -6,430,144.73 | - |
| 其中:递延所得税资产减少 | 272,711.79 | - | -1,230,464.88 | - |
| 递延所得税负债增加 | -122,427.17 | - | -5,199,679.85 | - |
| 存货的减少 | -21,658,325.64 | - | -12,150,137.45 | - |
| 经营性应收项目的减少 | 9,189,406.13 | - | 9,475,980.27 | - |
| 经营性应付项目的增加 | 10,137,686.5 | - | -1,656,420.6 | - |
| 其他 | -1,042,653.22 | - | 16,588,154.27 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 35,404,801.57 | - |
| 现金的期末余额 | 412,393,264.22 | - | 331,714,012.93 | - |
| 减:现金的期初余额 | 331,714,012.93 | - | 178,329,283.19 | - |
| 现金及现金等价物的净增加额 | 80,679,251.29 | - | 153,384,729.74 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |