| 报告期 | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 |
| 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 | 615,748,584.12 | 284,320,477.98 | 1,312,547,837.21 | 991,852,327.59 |
| 收到的税费返还 | 318,791.5 | 318,791.5 | 119,830.12 | 119,830.12 |
| 收到其他与经营活动有关的现金 | 5,593,551.42 | 1,945,060.41 | 16,721,924.13 | 10,940,362.76 |
| 经营活动现金流入小计 | 621,660,927.04 | 286,584,329.89 | 1,329,389,591.46 | 1,002,912,520.47 |
| 购买商品、接受劳务支付的现金 | 179,180,293.9 | 92,244,087.72 | 418,514,862.52 | 320,888,851.06 |
| 支付给职工以及为职工支付的现金 | 166,134,676.74 | 89,407,615.45 | 310,806,198.24 | 228,436,881.26 |
| 支付的各项税费 | 75,634,475.63 | 30,028,180.33 | 170,385,819.88 | 117,579,501.59 |
| 支付其他与经营活动有关的现金 | 32,629,340.15 | 16,506,323.95 | 70,060,317.94 | 46,425,359.12 |
| 经营活动现金流出小计 | 453,578,786.42 | 228,186,207.45 | 969,767,198.58 | 713,330,593.03 |
| 经营活动产生的现金流量净额 | 168,082,140.62 | 58,398,122.44 | 359,622,392.88 | 289,581,927.44 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,007,000,000 | 540,000,000 | 1,774,000,000 | 1,265,000,000 |
| 取得投资收益收到的现金 | 6,299,199.09 | 3,619,740.18 | 13,134,699.83 | 9,621,441.96 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 59,860 | - | 36,482,178.3 | 31,006,710.5 |
| 投资活动现金流入小计 | 1,013,359,059.09 | 543,619,740.18 | 1,823,616,878.13 | 1,305,628,152.46 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,262,239.28 | 1,901,988.77 | 37,477,651.15 | 10,700,876.91 |
| 投资支付的现金 | 1,087,000,000 | 645,000,000 | 1,974,000,000 | 1,237,000,000 |
| 投资活动现金流出小计 | 1,091,262,239.28 | 646,901,988.77 | 2,011,477,651.15 | 1,247,700,876.91 |
| 投资活动产生的现金流量净额 | -77,903,180.19 | -103,282,248.59 | -187,860,773.02 | 57,927,275.55 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 117,667,094.56 | - | 117,667,094.56 | 117,667,094.56 |
| 支付其他与筹资活动有关的现金 | 22,394,734.32 | 4,118,713.92 | 31,299,793.71 | 29,157,061.71 |
| 筹资活动现金流出小计 | 140,061,828.88 | 4,118,713.92 | 148,966,888.27 | 146,824,156.27 |
| 筹资活动产生的现金流量净额 | -140,061,828.88 | -4,118,713.92 | -148,966,888.27 | -146,824,156.27 |
| 四、汇率变动对现金及现金等价物的影响 | -224,436.44 | -109,991.83 | 53,713.65 | 111,926.76 |
| 五、现金及现金等价物净增加额 | -50,107,304.89 | -49,112,831.9 | 22,848,445.24 | 200,796,973.48 |
| 加:期初现金及现金等价物余额 | 335,237,984.53 | 335,237,984.53 | 312,389,539.29 | 312,389,539.29 |
| 期末现金及现金等价物余额 | 285,130,679.64 | 286,125,152.63 | 335,237,984.53 | 513,186,512.77 |
| 补充资料: | | | | |
| 净利润 | 111,952,381.73 | - | 183,137,443.16 | - |
| 资产减值准备 | 17,715,483.49 | - | 60,586,435.49 | - |
| 固定资产和投资性房地产折旧 | 53,338,760.4 | - | 106,367,532.73 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 53,338,760.4 | - | 106,367,532.73 | - |
| 无形资产摊销 | 2,920,529.79 | - | 5,446,587.27 | - |
| 长期待摊费用摊销 | 3,224,534.56 | - | 5,203,025.35 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -125,863.52 | - | -88,306.07 | - |
| 固定资产报废损失 | 52,809.56 | - | 35,632.61 | - |
| 公允价值变动损失 | -6,193,441.66 | - | -9,387,025.85 | - |
| 财务费用 | 1,612,099.58 | - | 4,036,171.86 | - |
| 投资损失 | 10,692,739.89 | - | 27,239,504.65 | - |
| 递延所得税 | 8,170,750.56 | - | 5,048.4 | - |
| 其中:递延所得税资产减少 | 6,550,340.71 | - | 3,609,095.78 | - |
| 递延所得税负债增加 | 1,620,409.85 | - | -3,604,047.38 | - |
| 存货的减少 | 92,738,935.12 | - | -121,842,269.51 | - |
| 经营性应收项目的减少 | -42,204,336.18 | - | 11,848,965.96 | - |
| 经营性应付项目的增加 | -97,830,006.83 | - | 46,794,126.14 | - |
| 其他 | 923,857.5 | - | 15,508,892.48 | - |
| 融资租入固定资产 | - | - | 4,128,752.61 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 3,891,232.54 | - | - | - |
| 现金的期末余额 | 285,130,679.64 | - | 335,237,984.53 | - |
| 减:现金的期初余额 | 335,237,984.53 | - | 312,389,539.29 | - |
| 现金及现金等价物的净增加额 | -50,107,304.89 | - | 22,848,445.24 | - |
| 公告日期 | 2026-08-28 | 2026-04-25 | 2026-03-28 | 2025-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |