| 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 | 1,542,623,936.2 | 746,316,083.67 | 2,823,829,476.72 | 2,329,731,080.6 |
| 收到的税费返还 | - | - | 134,350.48 | - |
| 收到其他与经营活动有关的现金 | 45,169,795.89 | 23,918,794.87 | 92,693,580.41 | 43,825,737.89 |
| 经营活动现金流入小计 | 1,587,793,732.09 | 770,234,878.54 | 2,916,657,407.61 | 2,373,556,818.49 |
| 购买商品、接受劳务支付的现金 | 917,741,312.84 | 469,739,798.53 | 1,664,595,045.21 | 1,376,690,411.53 |
| 支付给职工以及为职工支付的现金 | 258,947,168.5 | 131,766,974.87 | 508,556,179.57 | 374,461,972.17 |
| 支付的各项税费 | 80,196,526.84 | 38,554,983.94 | 128,713,752.36 | 105,831,149.65 |
| 支付其他与经营活动有关的现金 | 140,425,652.33 | 76,996,937.7 | 255,632,982.37 | 216,902,557.4 |
| 经营活动现金流出小计 | 1,397,310,660.51 | 717,058,695.04 | 2,557,497,959.51 | 2,073,886,090.75 |
| 经营活动产生的现金流量净额 | 190,483,071.58 | 53,176,183.5 | 359,159,448.1 | 299,670,727.74 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 40,000,000 | - |
| 取得投资收益收到的现金 | - | - | 170,315.07 | 115,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 692,536 | 309,837 | 9,610,835.91 | 2,407,853.66 |
| 投资活动现金流入小计 | 692,536 | 309,837 | 49,781,150.98 | 2,522,853.66 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 33,893,334.74 | 13,036,906.32 | 219,656,373.08 | 139,931,977.65 |
| 投资支付的现金 | - | - | 40,000,000 | - |
| 投资活动现金流出小计 | 33,893,334.74 | 13,036,906.32 | 259,656,373.08 | 139,931,977.65 |
| 投资活动产生的现金流量净额 | -33,200,798.74 | -12,727,069.32 | -209,875,222.1 | -137,409,123.99 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 300,049,792.87 | 120,703,169.01 | 423,943,019.2 | 374,282,513.43 |
| 收到其他与筹资活动有关的现金 | 19,011,766.45 | - | 18,100,868.88 | - |
| 筹资活动现金流入小计 | 319,061,559.32 | 120,703,169.01 | 442,043,888.08 | 374,282,513.43 |
| 偿还债务支付的现金 | 287,693,947.71 | 95,477,282.44 | 458,581,295.5 | 386,414,079.4 |
| 分配股利、利润或偿付利息支付的现金 | 12,628,420.57 | 3,449,426.65 | 43,371,032.27 | 28,770,855.76 |
| 支付其他与筹资活动有关的现金 | 49,041,658.14 | 19,020,708.11 | 81,836,323.64 | 104,112,986.33 |
| 筹资活动现金流出小计 | 349,364,026.42 | 117,947,417.2 | 583,788,651.41 | 519,297,921.49 |
| 筹资活动产生的现金流量净额 | -30,302,467.1 | 2,755,751.81 | -141,744,763.33 | -145,015,408.06 |
| 四、汇率变动对现金及现金等价物的影响 | 299.98 | 92.55 | -113.7 | -11.63 |
| 五、现金及现金等价物净增加额 | 126,980,105.72 | 43,204,958.54 | 7,539,348.97 | 17,246,184.06 |
| 加:期初现金及现金等价物余额 | 174,157,942.51 | 174,157,942.51 | 166,618,593.54 | 166,618,593.54 |
| 期末现金及现金等价物余额 | 301,138,048.23 | 217,362,901.05 | 174,157,942.51 | 183,864,777.6 |
| 补充资料: | | | | |
| 净利润 | 32,217,211.2 | - | 28,943,830.41 | - |
| 资产减值准备 | 1,793,424.04 | - | 3,007,722.63 | - |
| 固定资产和投资性房地产折旧 | 74,903,841.64 | - | 223,444,429.81 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 74,903,841.64 | - | 223,444,429.81 | - |
| 无形资产摊销 | 3,103,126.8 | - | 3,846,709.71 | - |
| 长期待摊费用摊销 | 4,828,089.9 | - | 14,968,018.04 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 5,333,824.86 | - | 9,055,055.75 | - |
| 固定资产报废损失 | 308,171.09 | - | 3,975,168.97 | - |
| 财务费用 | 7,638,726.66 | - | 22,640,764.94 | - |
| 投资损失 | - | - | -170,315.07 | - |
| 递延所得税 | 4,218,477.71 | - | 6,379,191.64 | - |
| 其中:递延所得税资产减少 | 4,229,493.46 | - | 6,640,358.94 | - |
| 递延所得税负债增加 | -11,015.75 | - | -261,167.3 | - |
| 存货的减少 | -8,092,325.39 | - | 2,112,809.17 | - |
| 经营性应收项目的减少 | -22,964,962.35 | - | -64,342,407.05 | - |
| 经营性应付项目的增加 | 48,791,770.9 | - | 99,340,384.95 | - |
| 其他 | 173,672.19 | - | 159,048.7 | - |
| 现金的期末余额 | 301,138,048.23 | - | 174,157,942.51 | - |
| 减:现金的期初余额 | 174,157,942.51 | - | 166,618,593.54 | - |
| 现金及现金等价物的净增加额 | 126,980,105.72 | - | 7,539,348.97 | - |
| 公告日期 | 2025-08-18 | 2025-04-30 | 2025-04-30 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |