| 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 | 693,021,187.42 | 321,386,334.18 | 924,111,789.91 | 692,826,465.32 |
| 收到的税费返还 | 7,234,885.11 | 4,803,541.88 | 18,001,947.91 | 13,335,527.6 |
| 收到其他与经营活动有关的现金 | 17,823,709.52 | 3,742,832.35 | 12,012,117.03 | 10,947,036.16 |
| 经营活动现金流入小计 | 718,079,782.05 | 329,932,708.41 | 954,125,854.85 | 717,109,029.08 |
| 购买商品、接受劳务支付的现金 | 332,958,245.93 | 146,969,978.98 | 425,823,095.23 | 321,859,665.59 |
| 支付给职工以及为职工支付的现金 | 139,969,698.76 | 78,478,905.29 | 241,498,400.65 | 176,792,802.76 |
| 支付的各项税费 | 35,244,204.86 | 15,214,745.89 | 86,142,415.33 | 44,337,551.3 |
| 支付其他与经营活动有关的现金 | 34,350,525.24 | 11,661,562.92 | 60,016,035.59 | 60,287,104.38 |
| 经营活动现金流出小计 | 542,522,674.79 | 252,325,193.08 | 813,479,946.8 | 603,277,124.03 |
| 经营活动产生的现金流量净额 | 175,557,107.26 | 77,607,515.33 | 140,645,908.05 | 113,831,905.05 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,123,778,000 | 525,370,000 | 2,357,845,080.98 | 1,876,973,643.88 |
| 取得投资收益收到的现金 | 6,303,434.38 | 3,566,521.24 | 18,504,211.46 | 14,657,450.25 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 15,318.57 | 10,008.84 | 366,000 | 1,103,064.23 |
| 投资活动现金流入小计 | 1,130,096,752.95 | 528,946,530.08 | 2,376,715,292.44 | 1,892,734,158.36 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 36,916,448.11 | 29,670,474.33 | 72,407,907.42 | 46,746,700.64 |
| 投资支付的现金 | 983,795,886.22 | 500,200,001 | 2,228,833,000 | 1,781,163,312.9 |
| 支付其他与投资活动有关的现金 | 11,868,652.12 | 7,881,200 | - | - |
| 投资活动现金流出小计 | 1,032,580,986.45 | 537,751,675.33 | 2,301,240,907.42 | 1,827,910,013.54 |
| 投资活动产生的现金流量净额 | 97,515,766.5 | -8,805,145.25 | 75,474,385.02 | 64,824,144.82 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 58,822,980 | - | - | 5,500,000 |
| 取得借款收到的现金 | - | - | 4,000,000 | 4,000,000 |
| 收到其他与筹资活动有关的现金 | 317,773.47 | 575,935.89 | 697,240.06 | 2,732,438.37 |
| 筹资活动现金流入小计 | 59,140,753.47 | 575,935.89 | 4,697,240.06 | 12,232,438.37 |
| 偿还债务支付的现金 | 4,000,000 | 4,000,000 | 5,000,000 | 5,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 125,392,758.21 | 23,200 | 152,736,535.73 | 152,023,948.59 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 3,000,000 | - |
| 支付其他与筹资活动有关的现金 | 955,024.69 | 650,073.94 | 36,284,822.31 | 35,451,965.48 |
| 筹资活动现金流出小计 | 130,347,782.9 | 4,673,273.94 | 194,021,358.04 | 192,475,914.07 |
| 筹资活动产生的现金流量净额 | -71,207,029.43 | -4,097,338.05 | -189,324,117.98 | -180,243,475.7 |
| 四、汇率变动对现金及现金等价物的影响 | -316,015.5 | 363,704.8 | 1,047,261.81 | -1,596,261.49 |
| 五、现金及现金等价物净增加额 | 201,549,828.83 | 65,068,736.83 | 27,843,436.9 | -3,183,687.32 |
| 加:期初现金及现金等价物余额 | 181,877,553.43 | 181,877,553.43 | 154,034,116.53 | 154,034,116.53 |
| 期末现金及现金等价物余额 | 383,427,382.26 | 246,946,290.26 | 181,877,553.43 | 150,850,429.21 |
| 补充资料: | | | | |
| 净利润 | 132,229,056.59 | - | 210,379,545.77 | - |
| 资产减值准备 | 5,664,738.15 | - | 10,251,236.12 | - |
| 固定资产和投资性房地产折旧 | 8,347,231.05 | - | 15,542,819.35 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,944,297.93 | - | 14,736,953.11 | - |
| 投资性房地产折旧 | 402,933.12 | - | 805,866.24 | - |
| 无形资产摊销 | 939,551.11 | - | 2,256,935.06 | - |
| 长期待摊费用摊销 | 1,426,949.52 | - | 2,247,550.85 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 10,026.1 | - | -253,099.48 | - |
| 固定资产报废损失 | 68,238.76 | - | 221,397.02 | - |
| 公允价值变动损失 | -153,767.45 | - | -2,245,507.97 | - |
| 财务费用 | 1,329,055.23 | - | -97,769.54 | - |
| 投资损失 | -4,732,358.28 | - | -17,990,541.31 | - |
| 递延所得税 | 2,597,280.54 | - | -2,522,803.74 | - |
| 其中:递延所得税资产减少 | 2,580,812.24 | - | -2,578,971.15 | - |
| 递延所得税负债增加 | 16,468.3 | - | 56,167.41 | - |
| 存货的减少 | -58,775,617.07 | - | -92,730,335.27 | - |
| 经营性应收项目的减少 | 81,725,959.44 | - | -138,749,772.62 | - |
| 经营性应付项目的增加 | 3,810,126.39 | - | 147,695,649.95 | - |
| 现金的期末余额 | 383,427,382.26 | - | 181,877,553.43 | - |
| 减:现金的期初余额 | 181,877,553.43 | - | 154,034,116.53 | - |
| 现金及现金等价物的净增加额 | 201,549,828.83 | - | 27,843,436.9 | - |
| 公告日期 | 2025-08-30 | 2025-04-29 | 2025-04-29 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |