| 报告期 | 2025-09-30 | 2025-06-30 | 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 | 699,831,570.52 | 401,485,800.02 | 676,053,593.92 | 393,899,093.58 |
| 收到的税费返还 | - | - | 7,701,369.79 | 128,097.22 |
| 收到其他与经营活动有关的现金 | 14,338,456.54 | 13,205,735.15 | 22,971,382.64 | 12,844,161.81 |
| 经营活动现金流入小计 | 714,170,027.06 | 414,691,535.17 | 706,726,346.35 | 406,871,352.61 |
| 购买商品、接受劳务支付的现金 | 253,725,686.42 | 137,970,470.81 | 175,720,274.83 | 114,885,590.11 |
| 支付给职工以及为职工支付的现金 | 138,264,133.05 | 87,151,040.45 | 128,156,258.52 | 94,775,925.45 |
| 支付的各项税费 | 59,732,258.4 | 41,172,192.17 | 98,293,895.61 | 62,403,408.9 |
| 支付其他与经营活动有关的现金 | 36,026,596.59 | 22,545,016.42 | 24,884,333.05 | 16,307,642.42 |
| 经营活动现金流出小计 | 487,748,674.46 | 288,838,719.85 | 427,054,762.01 | 288,372,566.88 |
| 经营活动产生的现金流量净额 | 226,421,352.6 | 125,852,815.32 | 279,671,584.34 | 118,498,785.73 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,350,000,000 | 1,050,000,000 | 1,920,000,000 | 1,400,000,000 |
| 取得投资收益收到的现金 | 1,973,077.37 | 1,572,733.3 | 3,704,242.83 | 2,789,653.81 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,876,581.02 | 3,697,081.02 | 1,248,295.25 | 842,253.86 |
| 收到的其他与投资活动有关的现金 | 1,150,000 | 1,150,000 | 9,405,633.73 | 4,608,472.73 |
| 投资活动现金流入小计 | 1,356,999,658.39 | 1,056,419,814.32 | 1,934,358,171.81 | 1,408,240,380.4 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 319,601,753.03 | 215,630,285.03 | 245,394,291.37 | 148,457,323.49 |
| 投资支付的现金 | 1,390,000,000 | 1,030,000,000 | 1,870,000,000 | 1,370,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 5,131,109.5 | - |
| 投资活动现金流出小计 | 1,709,601,753.03 | 1,245,630,285.03 | 2,120,525,400.87 | 1,518,457,323.49 |
| 投资活动产生的现金流量净额 | -352,602,094.64 | -189,210,470.71 | -186,167,229.06 | -110,216,943.09 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 70,000,000 | 12,000,000 | - | - |
| 收到其他与筹资活动有关的现金 | 44,000 | 6,600 | 210,406.8 | 199,606.8 |
| 筹资活动现金流入小计 | 70,044,000 | 12,006,600 | 210,406.8 | 199,606.8 |
| 分配股利、利润或偿付利息支付的现金 | 374,072.11 | 109,166.67 | - | - |
| 支付其他与筹资活动有关的现金 | 11,688,120.19 | 6,083,198.52 | 16,152,566.08 | 9,396,082.45 |
| 筹资活动现金流出小计 | 12,062,192.3 | 6,192,365.19 | 16,152,566.08 | 9,396,082.45 |
| 筹资活动产生的现金流量净额 | 57,981,807.7 | 5,814,234.81 | -15,942,159.28 | -9,196,475.65 |
| 四、汇率变动对现金及现金等价物的影响 | -10,947.81 | -5,848.86 | 8,296.47 | 49,669.58 |
| 五、现金及现金等价物净增加额 | -68,209,882.15 | -57,549,269.44 | 77,570,492.47 | -864,963.43 |
| 加:期初现金及现金等价物余额 | 222,184,530.52 | 222,184,530.52 | 144,614,038.05 | 144,614,038.05 |
| 期末现金及现金等价物余额 | 153,974,648.37 | 164,635,261.08 | 222,184,530.52 | 143,749,074.62 |
| 补充资料: | | | | |
| 净利润 | 249,779,942.72 | 137,884,336.88 | 233,097,013.39 | 131,083,634.53 |
| 资产减值准备 | 12,586,930.22 | 8,041,964.04 | 17,531,133.43 | 13,961,315.84 |
| 固定资产和投资性房地产折旧 | 35,181,053.39 | 21,687,618.24 | 38,833,832.71 | 28,487,046.27 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 35,181,053.39 | 21,687,618.24 | 38,833,832.71 | 28,487,046.27 |
| 无形资产摊销 | 1,723,804.65 | 1,128,076.45 | 2,202,276.71 | 1,638,189.17 |
| 长期待摊费用摊销 | 8,260,950.23 | 4,636,175.35 | 11,454,119.92 | 8,977,743.2 |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,699,925.89 | 1,706,908.3 | 1,187,769.23 | 194,777.38 |
| 公允价值变动损失 | -147,143.96 | -32,566.55 | -67,335 | -88,784.07 |
| 财务费用 | 1,349,484 | 810,691.67 | 825,948.06 | 257,272.07 |
| 投资损失 | -1,785,802.27 | -1,408,119.18 | -3,372,815.29 | -2,509,995.45 |
| 递延所得税 | -1,258,910.29 | -180,960.67 | -9,386,367.63 | -241,669.15 |
| 其中:递延所得税资产减少 | -1,215,918.57 | -161,932.14 | -9,414,506.71 | -243,475.3 |
| 递延所得税负债增加 | -42,991.72 | -19,028.53 | 28,139.08 | 1,806.15 |
| 存货的减少 | -94,803,444.55 | -61,640,613.02 | -29,260,449.03 | -42,233,474.25 |
| 经营性应收项目的减少 | -42,637,041.72 | -35,108,770.51 | -54,664,210.76 | -56,550,832.67 |
| 经营性应付项目的增加 | 41,653,539.41 | 38,812,813.28 | 56,093,251.43 | 24,611,457.47 |
| 其他 | 5,456,819.32 | 2,803,202.27 | 5,804,427.96 | 4,353,320.99 |
| 现金的期末余额 | 153,974,648.37 | 164,635,261.08 | 222,184,530.52 | 143,749,074.62 |
| 减:现金的期初余额 | 222,184,530.52 | 222,184,530.52 | 144,614,038.05 | 144,614,038.05 |
| 现金及现金等价物的净增加额 | -68,209,882.15 | -57,549,269.44 | 77,570,492.47 | -864,963.43 |
| 公告日期 | 2025-11-05 | 2025-09-08 | 2025-06-30 | 2025-12-11 |
| 审计意见(境内) | | 标准无保留意见 | 标准无保留意见 | |