| 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 | 622,136,076.3 | 304,145,957.81 | 1,556,549,759.32 | 1,191,026,361.58 |
| 收到其他与经营活动有关的现金 | 52,871,848.66 | 33,205,846 | 46,638,368.04 | 38,164,060.15 |
| 经营活动现金流入小计 | 675,007,924.96 | 337,351,803.81 | 1,603,188,127.36 | 1,229,190,421.73 |
| 购买商品、接受劳务支付的现金 | 261,455,804 | 139,991,151.96 | 564,420,508.64 | 385,964,859.11 |
| 支付给职工以及为职工支付的现金 | 161,415,989.83 | 73,460,096.8 | 363,878,398.9 | 236,909,486.26 |
| 支付的各项税费 | 34,484,599.23 | 14,741,744.93 | 81,973,330.4 | 71,680,936.78 |
| 支付其他与经营活动有关的现金 | 10,951,045.23 | 3,105,120.57 | 20,178,821.72 | 14,803,413.45 |
| 经营活动现金流出小计 | 468,307,438.29 | 231,298,114.26 | 1,030,451,059.66 | 709,358,695.6 |
| 经营活动产生的现金流量净额 | 206,700,486.67 | 106,053,689.55 | 572,737,067.7 | 519,831,726.13 |
| 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 | - | - | 9,860,000 | - |
| 投资活动现金流入的平衡项目 | - | - | 0 | - |
| 投资活动现金流入小计 | - | - | 9,860,000 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 220,242,865.7 | 116,747,271.68 | 479,852,545.09 | 251,806,684.51 |
| 支付其他与投资活动有关的现金 | 141.18 | - | - | - |
| 投资活动现金流出小计 | 220,243,006.88 | 116,747,271.68 | 479,852,545.09 | 251,806,684.51 |
| 投资活动产生的现金流量净额 | -220,243,006.88 | -116,747,271.68 | -469,992,545.09 | -251,806,684.51 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | - | - | 97,340 | 97,340 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 97,340 | 97,340 |
| 支付其他与筹资活动有关的现金 | 2,656,576 | 2,656,576 | 5,364,240 | 2,656,576 |
| 筹资活动现金流出小计 | 2,656,576 | 2,656,576 | 5,364,240 | 2,656,576 |
| 筹资活动产生的现金流量净额 | -2,656,576 | -2,656,576 | -5,266,900 | -2,559,236 |
| 五、现金及现金等价物净增加额 | -16,199,096.21 | -13,350,158.13 | 97,477,622.61 | 265,465,805.62 |
| 加:期初现金及现金等价物余额 | 2,129,903,801.46 | 2,129,903,801.46 | 2,032,426,178.85 | 2,032,426,178.85 |
| 期末现金及现金等价物余额 | 2,113,704,705.25 | 2,116,553,643.33 | 2,129,903,801.46 | 2,297,891,984.47 |
| 补充资料: | | | | |
| 净利润 | 294,541,205 | - | 263,007,747.05 | - |
| 资产减值准备 | - | - | 744,666.42 | - |
| 固定资产和投资性房地产折旧 | 78,882,078.04 | - | 152,956,455.02 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 78,882,078.04 | - | 152,956,455.02 | - |
| 无形资产摊销 | 7,027,662.59 | - | 13,612,681.84 | - |
| 长期待摊费用摊销 | 184,400.04 | - | 368,800.08 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -5,351,498.99 | - |
| 固定资产报废损失 | -2,118,720.35 | - | 15,923,583.47 | - |
| 公允价值变动损失 | - | - | -4,541,200 | - |
| 财务费用 | 133,948.02 | - | 153,192.53 | - |
| 投资损失 | -164,500,189.35 | - | - | - |
| 递延所得税 | -1,768,270.19 | - | 3,943,389.35 | - |
| 其中:递延所得税资产减少 | 1,234,978.23 | - | -4,214,101.85 | - |
| 递延所得税负债增加 | -3,003,248.42 | - | 8,157,491.2 | - |
| 存货的减少 | -3,877,960.46 | - | 654,179.86 | - |
| 经营性应收项目的减少 | -15,512,312.39 | - | 150,573,019.58 | - |
| 经营性应付项目的增加 | 10,404,861.24 | - | -17,301,284.97 | - |
| 现金的期末余额 | 2,113,704,705.25 | - | 2,129,903,801.46 | - |
| 减:现金的期初余额 | 2,129,903,801.46 | - | 2,032,426,178.85 | - |
| 现金及现金等价物的净增加额 | -16,199,096.21 | - | 97,477,622.61 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |