| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 604,892,629.51 | 413,141,426.98 | 175,691,327.56 | 614,571,698.69 |
| 收到的税费返还 | 7,302,369.12 | 5,649,831.55 | 2,091,172.87 | 11,144,753.64 |
| 收到其他与经营活动有关的现金 | 4,642,236.93 | 2,966,758.25 | 1,434,173.24 | 12,757,478.3 |
| 经营活动现金流入小计 | 616,837,235.56 | 421,758,016.78 | 179,216,673.67 | 638,473,930.63 |
| 购买商品、接受劳务支付的现金 | 333,381,857.84 | 225,835,227.02 | 102,833,254.16 | 197,525,543.96 |
| 支付给职工以及为职工支付的现金 | 126,582,016.38 | 87,503,413.27 | 47,002,492.52 | 141,607,037.55 |
| 支付的各项税费 | 56,073,944.97 | 38,419,223.05 | 10,829,992.94 | 42,561,064.7 |
| 支付其他与经营活动有关的现金 | 28,348,031.1 | 17,249,074.8 | 10,742,654.54 | 47,335,341.63 |
| 经营活动现金流出小计 | 544,385,850.29 | 369,006,938.14 | 171,408,394.16 | 429,028,987.84 |
| 经营活动产生的现金流量净额 | 72,451,385.27 | 52,751,078.64 | 7,808,279.51 | 209,444,942.79 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 7,000,000 | 7,000,000 | - | - |
| 取得投资收益收到的现金 | 10,775,405.35 | 9,457,640.89 | 1,511,942.32 | 3,600,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 28,800 | 28,800 | 28,800 | 270,510 |
| 收到的其他与投资活动有关的现金 | 1,279,125,557.75 | 1,022,000,000 | 272,000,000 | 1,829,639,684.6 |
| 投资活动现金流入小计 | 1,296,929,763.1 | 1,038,486,440.89 | 273,540,742.32 | 1,833,510,194.6 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,329,263.06 | 7,596,670.06 | 3,363,492.4 | 11,121,057.63 |
| 投资支付的现金 | 11,018,656 | 11,018,656 | - | 7,000,000 |
| 支付其他与投资活动有关的现金 | 1,664,144,438 | 884,000,000 | 405,000,000 | 1,732,000,000 |
| 投资活动现金流出小计 | 1,687,492,357.06 | 902,615,326.06 | 408,363,492.4 | 1,750,121,057.63 |
| 投资活动产生的现金流量净额 | -390,562,593.96 | 135,871,114.83 | -134,822,750.08 | 83,389,136.97 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 1,199,622.84 | 138,358.98 | 83,620.25 | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | 0 | - |
| 筹资活动现金流入小计 | 1,199,622.84 | 138,358.98 | 83,620.25 | - |
| 分配股利、利润或偿付利息支付的现金 | 79,556,000 | 79,556,000 | 956,000 | 65,950,000 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | 300,000 |
| 支付其他与筹资活动有关的现金 | 2,842,209.28 | 1,735,945.42 | 128,620.25 | 24,988,484.54 |
| 筹资活动现金流出小计 | 82,398,209.28 | 81,291,945.42 | 1,084,620.25 | 90,938,484.54 |
| 筹资活动产生的现金流量净额 | -81,198,586.44 | -81,153,586.44 | -1,001,000 | -90,938,484.54 |
| 四、汇率变动对现金及现金等价物的影响 | -564,585.02 | -177,261.82 | -39,956.33 | 473,973.86 |
| 五、现金及现金等价物净增加额 | -399,874,380.15 | 107,291,345.21 | -128,055,426.9 | 202,369,569.08 |
| 加:期初现金及现金等价物余额 | 539,073,379.81 | 539,073,379.81 | 539,073,379.81 | 336,703,810.73 |
| 期末现金及现金等价物余额 | 139,198,999.66 | 646,364,725.02 | 411,017,952.91 | 539,073,379.81 |
| 补充资料: | | | | |
| 净利润 | - | 83,346,207.55 | - | 130,653,609.35 |
| 资产减值准备 | - | 3,741,329.75 | - | 13,139,458.26 |
| 固定资产和投资性房地产折旧 | - | 20,935,553.68 | - | 41,092,451.61 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 20,935,553.68 | - | 41,092,451.61 |
| 无形资产摊销 | - | 1,549,565.82 | - | 2,656,151.64 |
| 长期待摊费用摊销 | - | 1,549,454.67 | - | 3,182,425.07 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -87,755.15 | - | -87,642.33 |
| 财务费用 | - | 215,782.64 | - | -418,963.33 |
| 投资损失 | - | -6,600,606.28 | - | -14,870,837.14 |
| 递延所得税 | - | 66,249.91 | - | -2,118,040.53 |
| 其中:递延所得税资产减少 | - | 66,249.91 | - | -2,014,957.44 |
| 递延所得税负债增加 | - | - | - | -103,083.09 |
| 存货的减少 | - | 16,606,756.64 | - | -26,892,212.3 |
| 经营性应收项目的减少 | - | -95,257,534.02 | - | -570,355.25 |
| 经营性应付项目的增加 | - | 24,004,113.73 | - | 59,866,689.15 |
| 其他 | - | 2,178,155.49 | - | 1,321,357.76 |
| 现金的期末余额 | - | 646,364,725.02 | - | 539,073,379.81 |
| 减:现金的期初余额 | - | 539,073,379.81 | - | 336,703,810.73 |
| 现金及现金等价物的净增加额 | - | 107,291,345.21 | - | 202,369,569.08 |
| 公告日期 | 2025-10-31 | 2025-08-28 | 2025-04-29 | 2025-04-19 |
| 审计意见(境内) | | | | 标准无保留意见 |