| 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 | 287,314,873.97 | 97,142,826.56 | 431,798,315.65 | 336,745,413.34 |
| 收到的税费返还 | 20,304,993.39 | 10,127,836.68 | 37,600,187.59 | 27,181,829.48 |
| 收到其他与经营活动有关的现金 | 446,663.26 | 196,608.11 | 20,450,925.7 | 19,595,768.21 |
| 经营活动现金流入小计 | 308,066,530.62 | 107,467,271.35 | 489,849,428.94 | 383,523,011.03 |
| 购买商品、接受劳务支付的现金 | 260,877,414.38 | 100,977,262.81 | 373,530,485.94 | 306,028,202.96 |
| 支付给职工以及为职工支付的现金 | 22,183,307.36 | 7,788,091.17 | 43,070,950.79 | 26,553,446.75 |
| 支付的各项税费 | 1,271,729.24 | 635,694.97 | 3,558,598.34 | 2,009,683.45 |
| 支付其他与经营活动有关的现金 | 16,851,158.96 | 12,474,453.95 | 27,905,208.47 | 19,581,475.28 |
| 经营活动现金流出小计 | 301,183,609.94 | 121,875,502.9 | 448,065,243.54 | 354,172,808.44 |
| 经营活动产生的现金流量净额 | 6,882,920.68 | -14,408,231.55 | 41,784,185.4 | 29,350,202.59 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 498,000,000 | 207,000,000 | 608,000,000 | 494,000,000 |
| 取得投资收益收到的现金 | 1,273,843.91 | 722,738.35 | 2,950,901.63 | 2,356,430.55 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 443,356.19 |
| 投资活动现金流入小计 | 499,273,843.91 | 207,722,738.35 | 610,950,901.63 | 496,799,786.74 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 6,647,070.04 | 7,034,871.67 | 45,530,803.62 | 60,182,414.69 |
| 投资支付的现金 | 425,000,000 | 110,000,000 | 559,000,000 | 411,000,000 |
| 投资活动现金流出小计 | 431,647,070.04 | 117,034,871.67 | 604,530,803.62 | 471,182,414.69 |
| 投资活动产生的现金流量净额 | 67,626,773.87 | 90,687,866.68 | 6,420,098.01 | 25,617,372.05 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | - | - | 2,159,905.2 | 2,884,675.34 |
| 支付其他与筹资活动有关的现金 | - | - | 1,689,806.93 | 1,620,000 |
| 筹资活动现金流出平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流出小计 | - | - | 3,849,712.13 | 4,504,675.34 |
| 筹资活动产生的现金流量净额平衡项目 | - | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | - | - | -3,849,712.13 | -4,504,675.34 |
| 四、汇率变动对现金及现金等价物的影响 | 1,860,894.07 | 1,308,206.69 | 1,850,081.56 | 1,561,791.93 |
| 五、现金及现金等价物净增加额 | 76,370,588.62 | 77,587,841.82 | 46,204,652.84 | 52,024,691.23 |
| 加:期初现金及现金等价物余额 | 208,596,986.06 | 208,596,986.06 | 162,392,333.22 | 212,551,653.98 |
| 期末现金及现金等价物余额 | 284,967,574.68 | 286,184,827.88 | 208,596,986.06 | 264,576,345.21 |
| 补充资料: | | | | |
| 净利润 | -42,489,916.57 | - | -153,590,983.03 | - |
| 资产减值准备 | 8,026,018.35 | - | 51,499,151.02 | - |
| 固定资产和投资性房地产折旧 | 25,947,058.23 | - | 52,934,706.35 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 25,947,058.23 | - | 52,934,706.35 | - |
| 无形资产摊销 | 635,124.48 | - | 1,137,409.86 | - |
| 长期待摊费用摊销 | 428,636.9 | - | 1,934,337.69 | - |
| 固定资产报废损失 | 168,243.28 | - | 6,013.22 | - |
| 财务费用 | 7,741,678.78 | - | 22,952,997.23 | - |
| 投资损失 | -1,999,337.91 | - | -5,391,777.72 | - |
| 递延所得税 | -234,622.86 | - | 12,567,074.61 | - |
| 其中:递延所得税资产减少 | 197,716.37 | - | 11,723,558.96 | - |
| 递延所得税负债增加 | -432,339.23 | - | 843,515.65 | - |
| 存货的减少 | -10,559,259.93 | - | 16,227,890.04 | - |
| 经营性应收项目的减少 | -45,929,411.19 | - | 14,984,860.8 | - |
| 经营性应付项目的增加 | 64,330,899.46 | - | 25,513,524.43 | - |
| 债务转为资本 | - | - | 11,998.83 | - |
| 现金的期末余额 | 284,967,574.68 | - | 208,596,986.06 | - |
| 减:现金的期初余额 | 208,596,986.06 | - | 162,392,333.22 | - |
| 现金及现金等价物的净增加额 | 76,370,588.62 | - | 46,204,652.84 | - |
| 公告日期 | 2025-08-26 | 2025-04-24 | 2025-04-24 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |