| 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 | 707,480,406.78 | 376,443,662.8 | 1,291,840,327.68 | 978,817,270.22 |
| 收到的税费返还 | 2,336,648.43 | 1,665,440.61 | 2,496,019.32 | 2,628,708.25 |
| 收到其他与经营活动有关的现金 | 24,440,927.89 | 6,416,605.26 | 76,331,639.09 | 40,981,913.79 |
| 经营活动现金流入小计 | 734,257,983.1 | 384,525,708.67 | 1,370,667,986.09 | 1,022,427,892.26 |
| 购买商品、接受劳务支付的现金 | 415,825,838.35 | 206,020,731.88 | 626,485,350.58 | 510,577,249.16 |
| 支付给职工以及为职工支付的现金 | 128,626,327.75 | 77,034,647.91 | 228,550,244.45 | 176,962,134.76 |
| 支付的各项税费 | 50,432,510.79 | 26,296,269.33 | 86,334,252.52 | 69,735,476.78 |
| 支付其他与经营活动有关的现金 | 129,247,674.68 | 67,556,952.79 | 233,890,566.77 | 201,951,216.94 |
| 经营活动现金流出小计 | 724,132,351.57 | 376,908,601.91 | 1,175,260,414.32 | 959,226,077.64 |
| 经营活动产生的现金流量净额 | 10,125,631.53 | 7,617,106.76 | 195,407,571.77 | 63,201,814.62 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 558,896.79 | - | 16,360,106.44 | 15,236,443.23 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 844.37 | 2,714 | 2,077,529.86 | 20,824.24 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 406,794.34 | - |
| 收到的其他与投资活动有关的现金 | 562,880,000 | 242,600,000 | 932,655,482.91 | 631,249,000 |
| 投资活动现金流入小计 | 563,439,741.16 | 242,602,714 | 951,499,913.55 | 646,506,267.47 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 36,264,988.18 | 41,340,500.86 | 104,719,737.33 | 62,956,067.62 |
| 投资支付的现金 | 437,500 | - | 24,375,000 | 16,875,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 18,360,000 | 18,360,000 |
| 支付其他与投资活动有关的现金 | 520,280,000 | 284,100,495 | 846,503,218.85 | 586,399,000 |
| 投资活动现金流出小计 | 556,982,488.18 | 325,440,995.86 | 993,957,956.18 | 684,590,067.62 |
| 投资活动产生的现金流量净额 | 6,457,252.98 | -82,838,281.86 | -42,458,042.63 | -38,083,800.15 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 780,000 | 780,000 | - | - |
| 其中:子公司吸收少数股东投资收到的现金 | 780,000 | 780,000 | - | - |
| 取得借款收到的现金 | 365,687,913.25 | 139,470,088.29 | 842,678,389.09 | 573,362,488.53 |
| 筹资活动现金流入小计 | 366,467,913.25 | 140,250,088.29 | 842,678,389.09 | 573,362,488.53 |
| 偿还债务支付的现金 | 383,531,423.26 | 60,050,000 | 915,246,820.27 | 457,350,000 |
| 分配股利、利润或偿付利息支付的现金 | 54,756,913.84 | 13,567,661.79 | 68,902,487.55 | 57,475,911.6 |
| 其中:子公司支付给少数股东的股利、利润 | 21,100,000 | 9,300,000 | 13,668,532.72 | 16,357,000 |
| 支付其他与筹资活动有关的现金 | - | - | - | 43,698,482.2 |
| 筹资活动现金流出小计 | 438,288,337.1 | 73,617,661.79 | 984,149,307.82 | 558,524,393.8 |
| 筹资活动产生的现金流量净额 | -71,820,423.85 | 66,632,426.5 | -141,470,918.73 | 14,838,094.73 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 126,900.55 | - |
| 五、现金及现金等价物净增加额 | -55,237,539.34 | -8,588,748.6 | 11,605,510.96 | 39,956,109.2 |
| 加:期初现金及现金等价物余额 | 233,326,458.32 | 233,326,458.32 | 221,720,947.36 | 221,720,947.36 |
| 期末现金及现金等价物余额 | 178,088,918.98 | 224,737,709.72 | 233,326,458.32 | 261,677,056.56 |
| 补充资料: | | | | |
| 净利润 | 39,804,417.47 | - | 92,172,274.48 | - |
| 资产减值准备 | -860,799.97 | - | 2,684,134.98 | - |
| 固定资产和投资性房地产折旧 | 50,304,782.76 | - | 101,247,766.7 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 50,304,782.76 | - | 101,247,766.7 | - |
| 无形资产摊销 | 4,525,179.76 | - | 9,738,713.12 | - |
| 长期待摊费用摊销 | 558,371.59 | - | 1,207,508.1 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -393,279.13 | - | 602,390.96 | - |
| 固定资产报废损失 | - | - | 475,657.22 | - |
| 公允价值变动损失 | -4,166,982.33 | - | -8,317,637.54 | - |
| 财务费用 | 8,582,869.11 | - | 21,878,828.93 | - |
| 投资损失 | 126,522.53 | - | 1,239,485.35 | - |
| 递延所得税 | -3,595,388.71 | - | -493,706.13 | - |
| 其中:递延所得税资产减少 | -4,538,589.18 | - | 1,071,641.33 | - |
| 递延所得税负债增加 | 943,200.47 | - | -1,565,347.46 | - |
| 存货的减少 | -34,651,439.93 | - | 13,844,769.31 | - |
| 经营性应收项目的减少 | -24,674,637.59 | - | -40,879,324.66 | - |
| 经营性应付项目的增加 | -28,394,707.89 | - | -6,460,650.3 | - |
| 现金的期末余额 | 178,088,918.98 | - | 233,326,458.32 | - |
| 减:现金的期初余额 | 233,326,458.32 | - | 221,720,947.36 | - |
| 现金及现金等价物的净增加额 | -55,237,539.34 | - | 11,605,510.96 | - |
| 公告日期 | 2025-08-28 | 2025-04-26 | 2025-04-26 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |