| 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 | 360,592,548.66 | 165,053,691.41 | 748,625,709.54 | 552,150,355.73 |
| 收到的税费返还 | 21,138,139.68 | 13,353,753.42 | 34,783,524.02 | 25,453,222.45 |
| 收到其他与经营活动有关的现金 | 93,659,872.57 | 59,179,265.36 | 193,328,277.88 | 151,730,528.89 |
| 经营活动现金流入小计 | 475,390,560.91 | 237,586,710.19 | 976,737,511.44 | 729,334,107.07 |
| 购买商品、接受劳务支付的现金 | 254,074,848.07 | 116,694,319.75 | 415,241,305.86 | 301,189,963.6 |
| 支付给职工以及为职工支付的现金 | 68,453,075.22 | 39,256,634.69 | 126,485,418.53 | 89,759,152.55 |
| 支付的各项税费 | 22,887,070.76 | 12,744,395.92 | 45,124,445.8 | 37,425,236.69 |
| 支付其他与经营活动有关的现金 | 56,880,603.82 | 48,132,428.57 | 174,787,690.97 | 148,851,003.64 |
| 经营活动现金流出小计 | 402,295,597.87 | 216,827,778.93 | 761,638,861.16 | 577,225,356.48 |
| 经营活动产生的现金流量净额 | 73,094,963.04 | 20,758,931.26 | 215,098,650.28 | 152,108,750.59 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | - | 2,113,596.64 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 182,402.89 | 127,457.81 | 1,147,324.85 | 974,990.05 |
| 收到的其他与投资活动有关的现金 | 863,416,771.62 | 466,670,340.3 | 1,194,877,781.9 | 799,000,000 |
| 投资活动现金流入小计 | 863,599,174.51 | 466,797,798.11 | 1,196,025,106.75 | 802,088,586.69 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 36,344,787.2 | 16,376,688.43 | 93,367,851.82 | 79,643,753.36 |
| 支付其他与投资活动有关的现金 | 792,000,000 | 396,000,000 | 1,373,000,000 | 987,843,440 |
| 投资活动现金流出小计 | 828,344,787.2 | 412,376,688.43 | 1,466,367,851.82 | 1,067,487,193.36 |
| 投资活动产生的现金流量净额 | 35,254,387.31 | 54,421,109.68 | -270,342,745.07 | -265,398,606.67 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 270,000 | - | - | - |
| 其中:子公司吸收少数股东投资收到的现金 | 270,000 | - | - | - |
| 筹资活动现金流入平衡项目 | 0 | - | - | - |
| 筹资活动现金流入小计 | 270,000 | - | - | - |
| 偿还债务支付的现金 | - | - | 3,000,000 | 3,003,208.33 |
| 分配股利、利润或偿付利息支付的现金 | 44,000,000 | 185,528.09 | 55,051,608.34 | 44,594,331.21 |
| 支付其他与筹资活动有关的现金 | - | - | 1,584,462.59 | 1,162,419.32 |
| 筹资活动现金流出小计 | 44,000,000 | 185,528.09 | 59,636,070.93 | 48,759,958.86 |
| 筹资活动产生的现金流量净额 | -43,730,000 | -185,528.09 | -59,636,070.93 | -48,759,958.86 |
| 四、汇率变动对现金及现金等价物的影响 | 9,025,201.59 | 1,078,444.55 | 17,119,620.86 | 8,499,045.1 |
| 五、现金及现金等价物净增加额 | 73,644,551.94 | 76,072,957.4 | -97,760,544.86 | -153,550,769.84 |
| 加:期初现金及现金等价物余额 | 1,059,830,623.63 | 1,059,830,623.63 | 1,157,591,168.49 | 1,157,591,168.49 |
| 期末现金及现金等价物余额 | 1,133,475,175.57 | 1,135,903,581.03 | 1,059,830,623.63 | 1,004,040,398.65 |
| 补充资料: | | | | |
| 净利润 | 99,157,312.19 | - | 190,034,942.54 | - |
| 资产减值准备 | 4,057,931.16 | - | 4,796,666.93 | - |
| 固定资产和投资性房地产折旧 | 11,156,693.24 | - | 19,294,360.1 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 11,156,693.24 | - | 19,294,360.1 | - |
| 无形资产摊销 | 1,507,174.88 | - | 2,855,258.4 | - |
| 长期待摊费用摊销 | 17,394.05 | - | 121,605.04 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -11,155.99 | - | 70,361.38 | - |
| 固定资产报废损失 | - | - | 3,627,627.47 | - |
| 公允价值变动损失 | 973,715.92 | - | -1,003,411.8 | - |
| 财务费用 | -6,292,889.24 | - | -12,242,300.21 | - |
| 投资损失 | -3,411,354.5 | - | -3,243,127.66 | - |
| 递延所得税 | -553,463.41 | - | -807,118.33 | - |
| 其中:递延所得税资产减少 | -553,463.41 | - | -807,118.33 | - |
| 存货的减少 | 2,737,552.77 | - | -45,263,144.9 | - |
| 经营性应收项目的减少 | -2,445,334.13 | - | -39,435,576.9 | - |
| 经营性应付项目的增加 | -35,312,520.98 | - | 93,213,261.2 | - |
| 其他 | 999,191.08 | - | 2,054,382.13 | - |
| 现金的期末余额 | 1,133,475,175.57 | - | 1,059,830,623.63 | - |
| 减:现金的期初余额 | 1,059,830,623.63 | - | 1,157,591,168.49 | - |
| 现金及现金等价物的净增加额 | 73,644,551.94 | - | -97,760,544.86 | - |
| 公告日期 | 2025-08-25 | 2025-04-28 | 2025-04-24 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |