| 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 | 824,391,837.25 | 469,867,823.28 | 1,209,174,460 | 796,840,864.28 |
| 收到的税费返还 | 56,866,861.27 | 31,005,693.52 | 73,528,536.19 | 45,539,231.42 |
| 收到其他与经营活动有关的现金 | 3,452,424.59 | 1,981,213.48 | 8,702,878.82 | 5,299,600.36 |
| 经营活动现金流入小计 | 884,711,123.11 | 502,854,730.28 | 1,291,405,875.01 | 847,679,696.06 |
| 购买商品、接受劳务支付的现金 | 588,591,885.49 | 351,064,451.57 | 960,579,585.65 | 641,733,859.12 |
| 支付给职工以及为职工支付的现金 | 161,624,496.31 | 80,892,239.61 | 251,538,678.77 | 175,700,354.43 |
| 支付的各项税费 | 19,162,143.06 | 13,298,653.9 | 14,068,832.27 | 11,182,349.56 |
| 支付其他与经营活动有关的现金 | 11,063,734.93 | 4,893,114.8 | 38,715,772 | 21,915,159.81 |
| 经营活动现金流出小计 | 780,442,259.79 | 450,148,459.88 | 1,264,902,868.69 | 850,531,722.92 |
| 经营活动产生的现金流量净额 | 104,268,863.32 | 52,706,270.4 | 26,503,006.32 | -2,852,026.86 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 861,000 | 6,000 | 2,603,312.85 | 1,815,129.55 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 1,453,902.06 | - |
| 收到的其他与投资活动有关的现金 | 439,499,083.14 | 293,316,743.28 | 756,180,844.63 | 644,051,019.04 |
| 投资活动现金流入小计 | 440,360,083.14 | 293,322,743.28 | 760,238,059.54 | 645,866,148.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 57,687,642.11 | 24,052,185.04 | 109,179,656.42 | 69,851,214.82 |
| 支付其他与投资活动有关的现金 | 363,786,765.78 | 221,892,796.01 | 745,352,293.77 | 627,423,529.06 |
| 投资活动现金流出小计 | 421,474,407.89 | 245,944,981.05 | 854,531,950.19 | 697,274,743.88 |
| 投资活动产生的现金流量净额 | 18,885,675.25 | 47,377,762.23 | -94,293,890.65 | -51,408,595.29 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 400,000 | 100,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 400,000 | 100,000 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 400,000 | 100,000 |
| 偿还债务支付的现金 | - | - | 10,000,000 | 10,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 48,911,200 | - | 45,188,906.66 | 45,207,269.12 |
| 支付其他与筹资活动有关的现金 | 8,482,587.36 | 4,225,251.93 | 17,642,841.7 | 13,674,374.66 |
| 筹资活动现金流出小计 | 57,393,787.36 | 4,225,251.93 | 72,831,748.36 | 68,881,643.78 |
| 筹资活动产生的现金流量净额 | -57,393,787.36 | -4,225,251.93 | -72,431,748.36 | -68,781,643.78 |
| 四、汇率变动对现金及现金等价物的影响 | 3,912,850.97 | 3,241,035.06 | 7,419,337.93 | 5,090,609.13 |
| 五、现金及现金等价物净增加额 | 69,673,602.18 | 99,099,815.76 | -132,803,294.76 | -117,951,656.8 |
| 加:期初现金及现金等价物余额 | 153,014,852.61 | 153,014,852.61 | 285,818,147.37 | 285,818,147.37 |
| 期末现金及现金等价物余额 | 222,688,454.79 | 252,114,668.37 | 153,014,852.61 | 167,866,490.57 |
| 补充资料: | | | | |
| 净利润 | 51,079,767.91 | - | 115,348,589.15 | - |
| 资产减值准备 | -221,895.93 | - | 26,150,590.88 | - |
| 固定资产和投资性房地产折旧 | 14,862,577.3 | - | 23,387,349.05 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,862,577.3 | - | 23,387,349.05 | - |
| 无形资产摊销 | 898,529.55 | - | 1,730,276.96 | - |
| 长期待摊费用摊销 | 5,452,454.75 | - | 11,325,078.08 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -574,924.58 | - | -263,780.68 | - |
| 固定资产报废损失 | 217,124.25 | - | 420,328.24 | - |
| 财务费用 | -578,056.6 | - | -12,503,017.46 | - |
| 递延所得税 | -319,323.78 | - | -1,847,053.38 | - |
| 其中:递延所得税资产减少 | 1,191,913.8 | - | -7,804,382.41 | - |
| 递延所得税负债增加 | -1,511,237.58 | - | 5,957,329.03 | - |
| 存货的减少 | -43,213,114.17 | - | -44,281,063.85 | - |
| 经营性应收项目的减少 | 65,803,102.09 | - | -310,321,468.22 | - |
| 经营性应付项目的增加 | 4,612,520.37 | - | 205,748,956.79 | - |
| 其他 | 210,258.54 | - | 942,889.08 | - |
| 现金的期末余额 | 222,688,454.79 | - | 153,014,852.61 | - |
| 减:现金的期初余额 | 153,014,852.61 | - | 285,818,147.37 | - |
| 现金及现金等价物的净增加额 | 69,673,602.18 | - | -132,803,294.76 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-29 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |