| 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 | 491,312,490.17 | 255,576,193.84 | 784,446,782.37 | 590,200,572.23 |
| 收到的税费返还 | 16,782,375.24 | 3,537,850.91 | 12,634,201 | 11,380,247.82 |
| 收到其他与经营活动有关的现金 | 3,581,240.25 | 7,212,951.27 | 30,333,102.12 | 24,451,516.12 |
| 经营活动现金流入小计 | 511,676,105.66 | 266,326,996.02 | 827,414,085.49 | 626,032,336.17 |
| 购买商品、接受劳务支付的现金 | 191,068,762.18 | 99,170,814.56 | 251,346,403.93 | 205,428,834.85 |
| 支付给职工以及为职工支付的现金 | 150,679,520.83 | 86,684,337.67 | 259,749,478.29 | 200,929,197.26 |
| 支付的各项税费 | 48,931,960.36 | 33,958,512.89 | 72,539,439.47 | 56,377,219.3 |
| 支付其他与经营活动有关的现金 | 27,906,205.45 | 10,113,421.39 | 64,777,868.54 | 45,063,125.28 |
| 经营活动现金流出小计 | 418,586,448.82 | 229,927,086.51 | 648,413,190.23 | 507,798,376.69 |
| 经营活动产生的现金流量净额 | 93,089,656.84 | 36,399,909.51 | 179,000,895.26 | 118,233,959.48 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 5,000,000 | - | 5,000,000 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 521,322.36 | 291,192.36 | 3,960,775.17 | - |
| 收到的其他与投资活动有关的现金 | - | - | 23,230,325.44 | 23,000,000 |
| 投资活动现金流入小计 | 5,521,322.36 | 291,192.36 | 32,191,100.61 | 23,000,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 136,373,139.69 | 53,918,030.37 | 132,732,297.36 | 100,525,995.06 |
| 支付其他与投资活动有关的现金 | - | - | 391,028.77 | 391,028.77 |
| 投资活动现金流出小计 | 136,373,139.69 | 53,918,030.37 | 133,123,326.13 | 100,917,023.83 |
| 投资活动产生的现金流量净额 | -130,851,817.33 | -53,626,838.01 | -100,932,225.52 | -77,917,023.83 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 297,991.07 | - | 253,206 | 253,206 |
| 其中:子公司吸收少数股东投资收到的现金 | 297,991.07 | - | 253,206 | 253,206 |
| 取得借款收到的现金 | 69,900,000 | 39,900,000 | 149,500,000 | 109,900,000 |
| 筹资活动现金流入小计 | 70,197,991.07 | 39,900,000 | 149,753,206 | 110,153,206 |
| 偿还债务支付的现金 | 69,800,000 | 29,800,000 | 161,294,793.04 | 140,860,000 |
| 分配股利、利润或偿付利息支付的现金 | 20,549,706.84 | 452,114.83 | 54,145,326.52 | 53,420,718.75 |
| 支付其他与筹资活动有关的现金 | 2,153,973.82 | 125,236.86 | 10,229,052.58 | 10,114,191.05 |
| 筹资活动现金流出小计 | 92,503,680.66 | 30,377,351.69 | 225,669,172.14 | 204,394,909.8 |
| 筹资活动产生的现金流量净额 | -22,305,689.59 | 9,522,648.31 | -75,915,966.14 | -94,241,703.8 |
| 四、汇率变动对现金及现金等价物的影响 | -2,257,145.17 | -1,275,976.17 | -557,444.59 | -39,313.22 |
| 五、现金及现金等价物净增加额 | -62,324,995.25 | -8,980,256.36 | 1,595,259.01 | -53,964,081.37 |
| 加:期初现金及现金等价物余额 | 222,758,889.83 | 222,758,889.83 | 221,163,630.82 | 221,163,630.82 |
| 期末现金及现金等价物余额 | 160,433,894.58 | 213,778,633.47 | 222,758,889.83 | 167,199,549.45 |
| 补充资料: | | | | |
| 净利润 | 58,646,852.74 | - | 93,836,929.21 | - |
| 资产减值准备 | 10,308,312.95 | - | 15,974,898.35 | - |
| 固定资产和投资性房地产折旧 | 53,718,266.83 | - | 105,769,877.15 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 53,718,266.83 | - | 105,769,877.15 | - |
| 无形资产摊销 | 1,732,491.28 | - | 3,684,377.57 | - |
| 长期待摊费用摊销 | 2,219,990.15 | - | 3,067,598.52 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 2,098,691.37 | - | 396,763.76 | - |
| 固定资产报废损失 | 250,364.18 | - | 199,751.56 | - |
| 财务费用 | 4,154,278.09 | - | 3,297,219.23 | - |
| 投资损失 | -134,143.28 | - | 508,422.58 | - |
| 递延所得税 | -432,208.33 | - | -7,071,312.93 | - |
| 其中:递延所得税资产减少 | -217,827.28 | - | -4,099,341.72 | - |
| 递延所得税负债增加 | -214,381.05 | - | -2,971,971.21 | - |
| 存货的减少 | -79,327,410.56 | - | -12,380,731.12 | - |
| 经营性应收项目的减少 | -60,512.17 | - | -69,566,436.64 | - |
| 经营性应付项目的增加 | 17,396,105.32 | - | 37,583,813.3 | - |
| 其他 | 20,342,463.54 | - | - | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 3,041,170.41 | - |
| 现金的期末余额 | 160,433,894.58 | - | 222,758,889.83 | - |
| 减:现金的期初余额 | 222,758,889.83 | - | 221,163,630.82 | - |
| 现金及现金等价物的净增加额 | -62,324,995.25 | - | 1,595,259.01 | - |
| 公告日期 | 2026-08-28 | 2026-04-29 | 2026-04-10 | 2025-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |