| 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 | 448,924,051.88 | 236,240,949.67 | 980,657,916.17 | 774,400,770.33 |
| 收到的税费返还 | 51,725,736.3 | 25,929,723.21 | 59,870,695.55 | 42,196,310.92 |
| 收到其他与经营活动有关的现金 | 6,039,484.29 | 5,182,062.4 | 10,658,984.72 | 13,170,441.13 |
| 经营活动现金流入小计 | 506,689,272.47 | 267,352,735.28 | 1,051,187,596.44 | 829,767,522.38 |
| 购买商品、接受劳务支付的现金 | 283,770,266.19 | 140,902,307.6 | 486,591,494.35 | 367,542,417.15 |
| 支付给职工以及为职工支付的现金 | 101,318,833.61 | 60,835,647.32 | 165,993,333.99 | 127,006,792.53 |
| 支付的各项税费 | 19,973,414.75 | 11,394,972.44 | 45,804,964.47 | 35,995,684.23 |
| 支付其他与经营活动有关的现金 | 31,800,269.5 | 18,613,811.31 | 59,822,273.45 | 61,748,702.68 |
| 经营活动现金流出小计 | 436,862,784.05 | 231,746,738.67 | 758,212,066.26 | 592,293,596.59 |
| 经营活动产生的现金流量净额 | 69,826,488.42 | 35,605,996.61 | 292,975,530.18 | 237,473,925.79 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,004,710,378.28 | 449,000,000 | 2,904,540,236.65 | 1,860,029,800 |
| 取得投资收益收到的现金 | 4,216,526.08 | 1,894,499.48 | 12,849,922.89 | 3,798,730.08 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 5,000 | 5,000 | 103,235.4 | 1,200 |
| 收到的其他与投资活动有关的现金 | - | - | 1,851,545.58 | - |
| 投资活动现金流入小计 | 1,008,931,904.36 | 450,899,499.48 | 2,919,344,940.52 | 1,863,829,730.08 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,586,795.25 | 988,550.69 | 10,806,516.87 | 5,611,952.8 |
| 投资支付的现金 | 969,092,758.56 | 409,000,000 | 3,046,041,210.34 | 1,912,000,000 |
| 支付其他与投资活动有关的现金 | 20,000,000 | - | 6,907,052.15 | 5,000,000 |
| 投资活动现金流出小计 | 991,679,553.81 | 409,988,550.69 | 3,063,754,779.36 | 1,922,611,952.8 |
| 投资活动产生的现金流量净额 | 17,252,350.55 | 40,910,948.79 | -144,409,838.84 | -58,782,222.72 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 7,784,257.7 | 3,420,421.95 |
| 收到其他与筹资活动有关的现金 | - | - | 21,760 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 7,806,017.7 | 3,420,421.95 |
| 分配股利、利润或偿付利息支付的现金 | 100,571,984.04 | - | 68,416,311.46 | 68,411,382 |
| 支付其他与筹资活动有关的现金 | 2,365,144.18 | 1,285,505.61 | 9,819,002.65 | 6,584,891.56 |
| 筹资活动现金流出小计 | 102,937,128.22 | 1,285,505.61 | 78,235,314.11 | 74,996,273.56 |
| 筹资活动产生的现金流量净额 | -102,937,128.22 | -1,285,505.61 | -70,429,296.41 | -71,575,851.61 |
| 四、汇率变动对现金及现金等价物的影响 | 1,570,821.59 | 1,269,900.21 | 10,765,633.64 | 7,560,918.09 |
| 五、现金及现金等价物净增加额 | -14,287,467.66 | 76,501,340 | 88,902,028.57 | 114,676,769.55 |
| 加:期初现金及现金等价物余额 | 176,569,665.94 | 537,379,838.93 | 87,667,637.37 | 87,667,637.37 |
| 期末现金及现金等价物余额 | 162,282,198.28 | 613,881,178.93 | 176,569,665.94 | 202,344,406.92 |
| 补充资料: | | | | |
| 净利润 | 31,019,989.65 | - | 158,610,043.82 | - |
| 资产减值准备 | -755,031.54 | - | 17,674,752.53 | - |
| 固定资产和投资性房地产折旧 | 5,005,224.61 | - | 11,818,810.44 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 5,005,224.61 | - | 11,818,810.44 | - |
| 无形资产摊销 | 1,638,430.04 | - | 1,572,730.16 | - |
| 长期待摊费用摊销 | 8,109,780.99 | - | 10,576,858.16 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -103,097.35 | - |
| 固定资产报废损失 | - | - | 738.72 | - |
| 公允价值变动损失 | -4,381,791.98 | - | -13,420,642.39 | - |
| 财务费用 | -1,501,659.44 | - | -20,025,453.82 | - |
| 投资损失 | -42,390.02 | - | 7,232,877.46 | - |
| 递延所得税 | -1,113,693.15 | - | 370,143.36 | - |
| 其中:递延所得税资产减少 | -2,344,009.67 | - | 83,840.63 | - |
| 递延所得税负债增加 | 1,230,316.52 | - | 286,302.73 | - |
| 存货的减少 | 14,633,988.9 | - | 125,921,708.51 | - |
| 经营性应收项目的减少 | 92,675,976.37 | - | 5,145,843.05 | - |
| 经营性应付项目的增加 | -78,363,202.57 | - | -18,523,497.88 | - |
| 其他 | - | - | 1,312,867.26 | - |
| 现金的期末余额 | 162,282,198.28 | - | 176,569,665.94 | - |
| 减:现金的期初余额 | 176,569,665.94 | - | 87,667,637.37 | - |
| 现金及现金等价物的净增加额 | -14,287,467.66 | - | 88,902,028.57 | - |
| 公告日期 | 2025-07-31 | 2025-04-25 | 2025-04-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |