| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-06-30 |
| 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 | 392,867,512.93 | 196,673,427.06 | 926,887,511.91 | 398,992,608.52 |
| 收到的税费返还 | 10,015,319.75 | 5,578,981.26 | 22,171,715.22 | 10,668,053.3 |
| 收到其他与经营活动有关的现金 | 6,292,324.26 | 3,723,017.32 | 13,688,564.67 | 8,294,515.11 |
| 经营活动现金流入小计 | 409,175,156.94 | 205,975,425.64 | 962,747,791.8 | 417,955,176.93 |
| 购买商品、接受劳务支付的现金 | 292,285,674.49 | 173,543,548.67 | 526,831,936.71 | 266,795,387.98 |
| 支付给职工以及为职工支付的现金 | 70,646,013.49 | 43,466,684.41 | 123,759,045.53 | 69,077,536.13 |
| 支付的各项税费 | 36,820,305.38 | 28,597,501.55 | 87,096,101.14 | 34,306,126.94 |
| 支付其他与经营活动有关的现金 | 35,903,983.68 | 16,672,520.19 | 72,945,949.52 | 33,806,568.9 |
| 经营活动现金流出小计 | 435,655,977.04 | 262,280,254.82 | 810,633,032.9 | 403,985,619.95 |
| 经营活动产生的现金流量净额 | -26,480,820.1 | -56,304,829.18 | 152,114,758.9 | 13,969,556.98 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 50,656,808.33 | 50,656,808.33 | 19,543,555.56 | 19,543,555.56 |
| 取得投资收益收到的现金 | 6,979,305.32 | 5,708,248.76 | 3,668,650.87 | 2,495,116.33 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | - | 113,060 | 73,160 |
| 投资活动现金流入小计 | 57,636,113.65 | 56,365,057.09 | 23,325,266.43 | 22,111,831.89 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,116,936.09 | 15,211,096.08 | 22,186,353.52 | 15,563,632.96 |
| 投资活动现金流出小计 | 18,116,936.09 | 15,211,096.08 | 22,186,353.52 | 15,563,632.96 |
| 投资活动产生的现金流量净额 | 39,519,177.56 | 41,153,961.01 | 1,138,912.91 | 6,548,198.93 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 603,300,543.4 | - | - | 0 |
| 收到其他与筹资活动有关的现金 | 1,055,897.49 | 1,055,897.49 | 6,105,222.89 | 4,106,957.44 |
| 筹资活动现金流入小计 | 604,356,440.89 | 1,055,897.49 | 6,105,222.89 | 4,106,957.44 |
| 偿还债务支付的现金 | 0 | - | 26,647,571.31 | 26,647,571.31 |
| 分配股利、利润或偿付利息支付的现金 | 0 | 5,390.01 | 268,681.27 | 259,697.92 |
| 支付其他与筹资活动有关的现金 | 16,183,000 | 560,000 | 3,741,562 | 1,125,960 |
| 筹资活动现金流出小计 | 16,183,000 | 565,390.01 | 30,657,814.58 | 28,033,229.23 |
| 筹资活动产生的现金流量净额 | 588,173,440.89 | 490,507.48 | -24,552,591.69 | -23,926,271.79 |
| 四、汇率变动对现金及现金等价物的影响 | 155,268.07 | 109,817.97 | 382,479.25 | 258,942.53 |
| 五、现金及现金等价物净增加额 | 601,367,066.42 | -14,550,542.72 | 129,083,559.37 | -3,149,573.35 |
| 加:期初现金及现金等价物余额 | 315,118,327.01 | 315,118,327.01 | 186,034,767.64 | 186,034,767.64 |
| 期末现金及现金等价物余额 | 916,485,393.43 | 300,567,784.29 | 315,118,327.01 | 182,885,194.29 |
| 补充资料: | | | | |
| 净利润 | 50,496,268.83 | - | 142,779,772.71 | 47,714,771.03 |
| 资产减值准备 | 10,720,270.05 | - | 16,603,681.57 | 9,055,139.47 |
| 固定资产和投资性房地产折旧 | 6,952,635.67 | - | 10,544,088.09 | 4,715,927.68 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 6,952,635.67 | - | 10,544,088.09 | 4,715,927.68 |
| 无形资产摊销 | 755,292.55 | - | 1,418,299.1 | 718,535.48 |
| 长期待摊费用摊销 | 933,144.33 | - | 1,891,364.79 | 998,053.98 |
| 处置固定资产、无形资产和其他长期资产的损失 | 43,991.25 | - | 9,458.97 | 16,204.86 |
| 固定资产报废损失 | 0 | - | 80,617.58 | 80,408.11 |
| 公允价值变动损失 | 0 | - | - | 0 |
| 财务费用 | -127,790.33 | - | -43,535.04 | 60,034.26 |
| 投资损失 | -3,009,396.37 | - | -5,475,250.88 | -2,895,649.66 |
| 递延所得税 | -1,946,483.31 | - | -3,399,385.24 | -1,835,210.23 |
| 其中:递延所得税资产减少 | -1,598,329.67 | - | -2,892,545.23 | -1,488,174.79 |
| 递延所得税负债增加 | -348,153.64 | - | -506,840.01 | -347,035.44 |
| 存货的减少 | -24,868,770.25 | - | 37,168,699.11 | 5,053,621.58 |
| 经营性应收项目的减少 | -13,445,987.33 | - | -130,792,974.09 | -5,964,446.88 |
| 经营性应付项目的增加 | -53,440,803.83 | - | 68,458,367.07 | -44,551,423.29 |
| 其他 | 0 | - | - | 0 |
| 现金的期末余额 | 916,485,393.43 | - | 315,118,327.01 | 182,885,194.29 |
| 减:现金的期初余额 | 315,118,327.01 | - | 186,034,767.64 | 186,034,767.64 |
| 现金及现金等价物的净增加额 | 601,367,066.42 | - | 129,083,559.37 | -3,149,573.35 |
| 公告日期 | 2025-08-22 | 2025-06-12 | 2025-04-22 | 2025-08-22 |
| 审计意见(境内) | | 标准无保留意见 | 标准无保留意见 | |