| 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 | 800,568,355.51 | 390,908,222.87 | 1,676,927,387.2 | 1,250,288,363.73 |
| 收到的税费返还 | 166,248.01 | 149,770.22 | 1,117,030.71 | 13,961,684.2 |
| 收到其他与经营活动有关的现金 | 19,008,921.38 | 10,643,876.22 | 32,864,395.46 | 38,982,983.96 |
| 经营活动现金流入小计 | 819,743,524.9 | 401,701,869.31 | 1,710,908,813.37 | 1,303,233,031.89 |
| 购买商品、接受劳务支付的现金 | 339,538,295.46 | 161,923,278.1 | 495,609,925.68 | 355,040,222.11 |
| 支付给职工以及为职工支付的现金 | 123,639,900.86 | 69,782,403.18 | 194,442,795.01 | 159,473,556.56 |
| 支付的各项税费 | 67,622,749.53 | 30,760,392.77 | 151,771,394.76 | 119,773,541.07 |
| 支付其他与经营活动有关的现金 | 143,106,397.61 | 67,724,107.01 | 354,375,623.46 | 218,195,686.41 |
| 经营活动现金流出小计 | 673,907,343.46 | 330,190,181.06 | 1,196,199,738.91 | 852,483,006.15 |
| 经营活动产生的现金流量净额 | 145,836,181.44 | 71,511,688.25 | 514,709,074.46 | 450,750,025.74 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 63,390,904.26 | - |
| 取得投资收益收到的现金 | 4,737,594.54 | 1,647,703.33 | 6,056,538.38 | 2,178,905.09 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | - | 13,500,000 | 13,500,000 |
| 收到的其他与投资活动有关的现金 | 916,001,823.25 | 490,167,089.8 | 202,698,258.36 | 229,502,741.7 |
| 投资活动现金流入小计 | 920,739,417.79 | 491,814,793.13 | 285,645,701 | 245,181,646.79 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 60,708,517.94 | 20,825,106.35 | 90,638,308.88 | 34,952,467.72 |
| 投资支付的现金 | - | - | 143,656,422.74 | - |
| 支付其他与投资活动有关的现金 | 679,853,000 | 343,003,000 | 374,580,000 | 269,006,756.08 |
| 投资活动现金流出小计 | 740,561,517.94 | 363,828,106.35 | 608,874,731.62 | 303,959,223.8 |
| 投资活动产生的现金流量净额 | 180,177,899.85 | 127,986,686.78 | -323,229,030.62 | -58,777,577.01 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 3,000,000 | 3,000,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 3,000,000 | - |
| 取得借款收到的现金 | - | - | 4,690,000 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 7,690,000 | 3,000,000 |
| 偿还债务支付的现金 | 600,000 | - | 40,103,500 | 35,484,000 |
| 分配股利、利润或偿付利息支付的现金 | 150,837,240.79 | 676,735.97 | 151,521,781.68 | 151,845,712.08 |
| 支付其他与筹资活动有关的现金 | 0 | - | 140,770,172.94 | 140,770,172.94 |
| 筹资活动现金流出小计 | 151,437,240.79 | 676,735.97 | 332,395,454.62 | 328,099,885.02 |
| 筹资活动产生的现金流量净额 | -151,437,240.79 | -676,735.97 | -324,705,454.62 | -325,099,885.02 |
| 四、汇率变动对现金及现金等价物的影响 | -1,137,744.46 | -217,949.66 | -1,847,664.71 | -4,431,206.68 |
| 五、现金及现金等价物净增加额 | 173,439,096.04 | 198,603,689.4 | -135,073,075.49 | 62,441,357.03 |
| 加:期初现金及现金等价物余额 | 439,945,400.01 | 439,945,400.01 | 575,018,475.5 | 575,018,475.5 |
| 期末现金及现金等价物余额 | 613,384,496.05 | 638,549,089.41 | 439,945,400.01 | 637,459,832.53 |
| 补充资料: | | | | |
| 净利润 | 249,582,175.18 | - | 333,182,546.82 | - |
| 资产减值准备 | -51,995,351.1 | - | -75,826,178.17 | - |
| 固定资产和投资性房地产折旧 | 28,953,674.22 | - | 61,597,131.77 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 28,953,674.22 | - | 61,597,131.77 | - |
| 无形资产摊销 | 1,860,339.43 | - | 3,891,548.78 | - |
| 长期待摊费用摊销 | 1,927,044.3 | - | 4,387,266.47 | - |
| 固定资产报废损失 | 29,737.73 | - | 38,446.18 | - |
| 公允价值变动损失 | -2,768,482.85 | - | -2,359,456.78 | - |
| 财务费用 | 2,211,042.83 | - | 3,234,127.17 | - |
| 投资损失 | -5,025,058.69 | - | -11,529,730.94 | - |
| 递延所得税 | 7,590,764.04 | - | 14,776,384.38 | - |
| 其中:递延所得税资产减少 | 8,143,009.62 | - | 15,270,752.13 | - |
| 递延所得税负债增加 | -552,245.58 | - | -494,367.75 | - |
| 存货的减少 | 68,884,135.02 | - | 172,105,649.62 | - |
| 经营性应收项目的减少 | -94,972,373.31 | - | -12,255,493.78 | - |
| 经营性应付项目的增加 | -60,441,465.36 | - | 24,090,244.95 | - |
| 其他 | - | - | -623,412.01 | - |
| 现金的期末余额 | 613,384,496.05 | - | 439,945,400.01 | - |
| 减:现金的期初余额 | 439,945,400.01 | - | 575,018,475.5 | - |
| 现金及现金等价物的净增加额 | 173,439,096.04 | - | -135,073,075.49 | - |
| 公告日期 | 2025-08-23 | 2025-04-19 | 2025-04-19 | 2024-10-18 |
| 审计意见(境内) | | | 标准无保留意见 | |