| 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 | 694,142,522.85 | 296,946,987.11 | 1,239,729,470.63 | 843,280,435.89 |
| 收到其他与经营活动有关的现金 | 38,436,014.53 | 19,886,078.55 | 65,349,910.02 | 51,777,743.86 |
| 经营活动现金流入小计 | 732,578,537.38 | 316,833,065.66 | 1,305,079,380.65 | 895,058,179.75 |
| 购买商品、接受劳务支付的现金 | 229,191,869.78 | 106,946,623.76 | 547,739,900.48 | 403,949,268.68 |
| 支付给职工以及为职工支付的现金 | 298,152,960.09 | 186,794,548.69 | 359,471,416.46 | 277,663,503 |
| 支付的各项税费 | 41,070,376.68 | 19,250,196.57 | 76,307,596.16 | 53,941,459.65 |
| 支付其他与经营活动有关的现金 | 111,819,984.65 | 60,154,599.65 | 156,422,984.84 | 115,714,350.97 |
| 经营活动现金流出小计 | 680,235,191.2 | 373,145,968.67 | 1,139,941,897.94 | 851,268,582.3 |
| 经营活动产生的现金流量净额 | 52,343,346.18 | -56,312,903.01 | 165,137,482.71 | 43,789,597.45 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 3,240,000 | - |
| 取得投资收益收到的现金 | - | 1,000,000 | 856,895.94 | 510,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 316,880 | 252,480 | 2,104,090.05 | 218,224 |
| 收到的其他与投资活动有关的现金 | - | - | 120,000,000 | 120,000,000 |
| 投资活动现金流入小计 | 316,880 | 1,252,480 | 126,200,985.99 | 120,728,224 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 96,608,905.88 | 49,142,589.27 | 306,519,419.01 | 201,251,788.64 |
| 投资支付的现金 | 8,750,000 | - | 900,000 | 900,000 |
| 支付其他与投资活动有关的现金 | 604,200,000 | - | - | 178,500,000 |
| 投资活动现金流出小计 | 709,558,905.88 | 49,142,589.27 | 307,419,419.01 | 380,651,788.64 |
| 投资活动产生的现金流量净额 | -709,242,025.88 | -47,890,109.27 | -181,218,433.02 | -259,923,564.64 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 20,984,291.72 | 14,138,539.97 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 13,260,000 | - |
| 取得借款收到的现金 | 150,010,000 | - | 10,000 | 10,000 |
| 收到其他与筹资活动有关的现金 | 977,726,415.1 | 976,226,415.1 | 1,936,338.5 | 3,240,000 |
| 筹资活动现金流入小计 | 1,127,736,415.1 | 976,226,415.1 | 22,930,630.22 | 17,388,539.97 |
| 偿还债务支付的现金 | 10,000 | - | 900,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 29,712,451.82 | 140,000 | 44,277,375.7 | 43,577,375.7 |
| 其中:子公司支付给少数股东的股利、利润 | 6,440,000 | 140,000 | 5,600,000 | - |
| 支付其他与筹资活动有关的现金 | 24,811,641.88 | 22,509,564.9 | 9,810,303.29 | 4,292,894.08 |
| 筹资活动现金流出小计 | 54,534,093.7 | 22,649,564.9 | 54,987,678.99 | 47,870,269.78 |
| 筹资活动产生的现金流量净额 | 1,073,202,321.4 | 953,576,850.2 | -32,057,048.77 | -30,481,729.81 |
| 四、汇率变动对现金及现金等价物的影响 | 47,289.89 | 21,854.48 | 132,933.05 | -191,236.49 |
| 五、现金及现金等价物净增加额 | 416,350,931.59 | 849,395,692.4 | -48,005,066.03 | -246,806,933.49 |
| 加:期初现金及现金等价物余额 | 506,574,499.67 | 506,574,499.67 | 554,579,565.7 | 554,579,565.7 |
| 期末现金及现金等价物余额 | 922,925,431.26 | 1,355,970,192.07 | 506,574,499.67 | 307,772,632.21 |
| 补充资料: | | | | |
| 净利润 | 63,187,810 | - | 129,130,959.32 | - |
| 资产减值准备 | 15,591,692.97 | - | 26,794,134.03 | - |
| 固定资产和投资性房地产折旧 | 50,971,157.02 | - | 86,299,746.45 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 50,971,157.02 | - | 86,299,746.45 | - |
| 无形资产摊销 | 4,011,110.12 | - | 5,768,098.89 | - |
| 长期待摊费用摊销 | 4,031,692.81 | - | 6,507,650.62 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -729,630.48 | - | 167,898.78 | - |
| 固定资产报废损失 | 157,919.28 | - | 225,778.53 | - |
| 财务费用 | 10,237,425.6 | - | 572,088.14 | - |
| 投资损失 | -1,875,265.33 | - | -2,445,757.25 | - |
| 递延所得税 | -1,390,729.12 | - | 986,071.95 | - |
| 其中:递延所得税资产减少 | -1,390,729.12 | - | 986,071.95 | - |
| 存货的减少 | -112,655,733.96 | - | -114,753,613.57 | - |
| 经营性应收项目的减少 | 87,708,274.83 | - | -222,583,878.44 | - |
| 经营性应付项目的增加 | -71,842,740.67 | - | 241,956,837.72 | - |
| 其他 | 1,427,434.14 | - | 6,511,467.54 | - |
| 现金的期末余额 | 922,925,431.26 | - | 506,574,499.67 | - |
| 减:现金的期初余额 | 506,574,499.67 | - | 554,579,565.7 | - |
| 现金及现金等价物的净增加额 | 416,350,931.59 | - | -48,005,066.03 | - |
| 公告日期 | 2025-08-29 | 2025-04-25 | 2025-04-21 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |