| 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 | 304,078,388.24 | 169,169,749.87 | 693,238,205.66 | 471,911,704.23 |
| 收到的税费返还 | - | - | 4,653,699.45 | 4,653,706.53 |
| 收到其他与经营活动有关的现金 | 14,023,534.99 | 3,620,062.57 | 21,241,172.92 | 17,027,447.87 |
| 经营活动现金流入小计 | 318,101,923.23 | 172,789,812.44 | 719,133,078.03 | 493,592,858.63 |
| 购买商品、接受劳务支付的现金 | 240,863,831.89 | 158,411,785.95 | 525,461,690.08 | 353,526,051.59 |
| 支付给职工以及为职工支付的现金 | 36,208,198.01 | 20,026,278.45 | 67,214,734.35 | 49,511,383.26 |
| 支付的各项税费 | 11,656,538.19 | 5,687,147.42 | 37,819,316.38 | 29,192,705.2 |
| 支付其他与经营活动有关的现金 | 14,753,523.76 | 11,394,862.2 | 32,781,678.83 | 30,056,284.96 |
| 经营活动现金流出小计 | 303,482,091.85 | 195,520,074.02 | 663,277,419.64 | 462,286,425.01 |
| 经营活动产生的现金流量净额 | 14,619,831.38 | -22,730,261.58 | 55,855,658.39 | 31,306,433.62 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | 250,000,000 | - | - |
| 取得投资收益收到的现金 | 9,741,924.82 | 4,615,947.04 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,120,200 | 770,000 | 6,984,287 | 3,000,983 |
| 收到的其他与投资活动有关的现金 | 322,000,000 | 329,075,770.63 | 130,503,970.5 | 130,503,970.5 |
| 投资活动现金流入小计 | 332,862,124.82 | 584,461,717.67 | 137,488,257.5 | 133,504,953.5 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 43,689,783.81 | 26,364,590.22 | 119,182,783.09 | 78,834,919.05 |
| 投资支付的现金 | 550,698,000 | 814,948,000 | 220,000,000 | - |
| 支付其他与投资活动有关的现金 | - | - | 325,000,000 | 28,307,515 |
| 投资活动现金流出小计 | 594,387,783.81 | 841,312,590.22 | 664,182,783.09 | 107,142,434.05 |
| 投资活动产生的现金流量净额 | -261,525,658.99 | -256,850,872.55 | -526,694,525.59 | 26,362,519.45 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | - | - | 539,050,180.92 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | - |
| 筹资活动现金流入小计 | - | - | 539,050,180.92 | - |
| 分配股利、利润或偿付利息支付的现金 | 27,049,696.9 | - | 28,021,701.22 | 28,021,701.22 |
| 支付其他与筹资活动有关的现金 | 424,103.82 | - | 373,860.82 | - |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 27,473,800.72 | - | 28,395,562.04 | 28,021,701.22 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | -27,473,800.72 | - | 510,654,618.88 | -28,021,701.22 |
| 五、现金及现金等价物净增加额 | -274,379,628.33 | -279,581,134.13 | 39,815,751.68 | 29,647,251.85 |
| 加:期初现金及现金等价物余额 | 478,297,388.84 | 478,297,388.84 | 438,481,637.16 | 438,481,637.16 |
| 期末现金及现金等价物余额 | 203,917,760.51 | 198,716,254.71 | 478,297,388.84 | 468,128,889.01 |
| 补充资料: | | | | |
| 净利润 | 37,323,995.24 | - | 92,078,536.93 | - |
| 资产减值准备 | -1,787,813.94 | - | 2,504,289.35 | - |
| 固定资产和投资性房地产折旧 | 12,461,230.97 | - | 23,225,482.52 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,461,230.97 | - | 23,225,482.52 | - |
| 无形资产摊销 | 891,142.88 | - | 2,481,827.2 | - |
| 长期待摊费用摊销 | 5,836,315.29 | - | 6,281,372.35 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -31,958.99 | - | 2,557,311.92 | - |
| 固定资产报废损失 | - | - | 742,668.13 | - |
| 公允价值变动损失 | 4,352,959.55 | - | -1,336,676.58 | - |
| 财务费用 | 9,515.84 | - | 29,659.59 | - |
| 投资损失 | -8,539,340.08 | - | - | - |
| 递延所得税 | 36,156.36 | - | -692,291.81 | - |
| 其中:递延所得税资产减少 | 36,156.36 | - | -692,291.81 | - |
| 存货的减少 | 3,502,202.95 | - | -1,544,294.11 | - |
| 经营性应收项目的减少 | 1,120,050.66 | - | -12,653,686.77 | - |
| 经营性应付项目的增加 | -40,709,121.45 | - | -57,818,540.33 | - |
| 现金的期末余额 | 203,917,760.51 | - | 478,297,388.84 | - |
| 减:现金的期初余额 | 478,297,388.84 | - | 438,481,637.16 | - |
| 现金及现金等价物的净增加额 | -274,379,628.33 | - | 39,815,751.68 | - |
| 公告日期 | 2025-08-21 | 2025-04-24 | 2025-04-24 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |