| 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 | 743,048,769.66 | 350,830,410.86 | 1,990,242,219.77 | 1,395,367,466.5 |
| 收到其他与经营活动有关的现金 | 19,837,404.91 | 10,179,694.72 | 48,856,370.63 | 43,272,250.71 |
| 经营活动现金流入小计 | 762,886,174.57 | 361,010,105.58 | 2,039,098,590.4 | 1,438,639,717.21 |
| 购买商品、接受劳务支付的现金 | 477,293,641.57 | 239,888,326.34 | 1,221,160,049.41 | 829,388,432.5 |
| 支付给职工以及为职工支付的现金 | 118,712,684.41 | 62,452,732 | 253,936,480.45 | 186,467,583.48 |
| 支付的各项税费 | 43,672,526.61 | 18,691,974.24 | 128,519,438.32 | 88,476,642.48 |
| 支付其他与经营活动有关的现金 | 8,621,320.63 | 3,743,640.71 | 29,455,186.77 | 10,095,251.25 |
| 经营活动现金流出小计 | 648,300,173.22 | 324,776,673.29 | 1,633,071,154.95 | 1,114,427,909.71 |
| 经营活动产生的现金流量净额 | 114,586,001.35 | 36,233,432.29 | 406,027,435.45 | 324,211,807.5 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 300,221.86 | 300,221.86 | 103,026,582.51 | - |
| 取得投资收益收到的现金 | 3,123,070.89 | 3,123,070.89 | 1,175,245.5 | 1,175,245.5 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 384,832.2 | 319,560.2 | 2,776,957.49 | 1,168,384.85 |
| 投资活动现金流入小计 | 3,808,124.95 | 3,742,852.95 | 106,978,785.5 | 2,343,630.35 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 49,579,596.09 | 31,213,546.51 | 54,508,516.42 | 51,248,307.44 |
| 投资支付的现金 | 15,517,241 | 120,000,000 | 106,632,691.43 | 59,999,494.71 |
| 支付其他与投资活动有关的现金 | - | - | - | 3,774.89 |
| 投资活动现金流出小计 | 65,096,837.09 | 151,213,546.51 | 161,141,207.85 | 111,251,577.04 |
| 投资活动产生的现金流量净额 | -61,288,712.14 | -147,470,693.56 | -54,162,422.35 | -108,907,946.69 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 3,220,508.34 | - |
| 取得借款收到的现金 | 5,473,090 | 5,473,090 | 14,710,000 | 4,355,179.99 |
| 收到其他与筹资活动有关的现金 | - | - | - | 352,800 |
| 筹资活动现金流入小计 | 5,473,090 | 5,473,090 | 17,930,508.34 | 4,707,979.99 |
| 偿还债务支付的现金 | 20,183,090 | 4,800,000 | 12,436,858.38 | - |
| 分配股利、利润或偿付利息支付的现金 | 128,310,578.87 | 128,310,578.87 | 216,282,437.5 | 216,282,437.5 |
| 支付其他与筹资活动有关的现金 | 19,808.31 | 19,808.31 | 80,000,183.93 | 80,069,113.44 |
| 筹资活动现金流出小计 | 148,513,477.18 | 133,130,387.18 | 308,719,479.81 | 296,351,550.94 |
| 筹资活动产生的现金流量净额 | -143,040,387.18 | -127,657,297.18 | -290,788,971.47 | -291,643,570.95 |
| 四、汇率变动对现金及现金等价物的影响 | -23,934.35 | 717.93 | 69,732.65 | -26,574.16 |
| 五、现金及现金等价物净增加额 | -89,767,032.32 | -238,893,840.52 | 61,145,774.28 | -76,366,284.3 |
| 加:期初现金及现金等价物余额 | 1,068,017,733.1 | 1,068,017,733.1 | 1,006,871,958.82 | 1,006,871,958.82 |
| 期末现金及现金等价物余额 | 978,250,700.78 | 829,123,892.58 | 1,068,017,733.1 | 930,505,674.52 |
| 补充资料: | | | | |
| 净利润 | 80,387,391.48 | - | 172,862,279.4 | - |
| 资产减值准备 | 1,740,407.94 | - | 9,189,609.8 | - |
| 固定资产和投资性房地产折旧 | 76,175,274.75 | - | 149,702,424.96 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 76,175,274.75 | - | 149,702,424.96 | - |
| 无形资产摊销 | 1,710,099.64 | - | 3,403,799.91 | - |
| 长期待摊费用摊销 | 12,669,108.64 | - | 22,902,109.29 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 20,541.69 | - | -267,762.91 | - |
| 固定资产报废损失 | 38,750.62 | - | 1,217,393.9 | - |
| 公允价值变动损失 | 6,465,188.8 | - | 40,286,195.42 | - |
| 财务费用 | 33,324.17 | - | -69,732.65 | - |
| 投资损失 | -1,187,793.44 | - | -9,578,079.64 | - |
| 递延所得税 | -1,415,751.71 | - | 920,259.62 | - |
| 其中:递延所得税资产减少 | 8,549,081.02 | - | 6,008,938.04 | - |
| 递延所得税负债增加 | -9,964,832.73 | - | -5,088,678.42 | - |
| 存货的减少 | -36,435,136.31 | - | 44,004,690.3 | - |
| 经营性应收项目的减少 | -8,386,143.12 | - | 125,198,584.66 | - |
| 经营性应付项目的增加 | -30,135,690.76 | - | -194,519,857.2 | - |
| 其他 | 13,034,961.66 | - | 41,601,217.24 | - |
| 现金的期末余额 | 978,250,700.78 | - | 1,068,017,733.1 | - |
| 减:现金的期初余额 | 1,068,017,733.1 | - | 1,006,871,958.82 | - |
| 现金及现金等价物的净增加额 | -89,767,032.32 | - | 61,145,774.28 | - |
| 公告日期 | 2025-08-23 | 2025-04-30 | 2025-03-22 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |