| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 592,127,223.05 | 381,258,507.52 | 191,959,428.13 | 793,126,999.6 |
| 收到的税费返还 | 31,721,031.23 | 24,137,973.45 | 13,997,031.41 | 30,117,045.05 |
| 收到其他与经营活动有关的现金 | 8,826,638.15 | 4,656,448.98 | 2,821,915.08 | 5,593,738.31 |
| 经营活动现金流入的平衡项目 | 0.01 | 0 | 0 | 0 |
| 经营活动现金流入小计 | 632,674,892.44 | 410,052,929.95 | 208,778,374.62 | 828,837,782.96 |
| 购买商品、接受劳务支付的现金 | 436,404,408.65 | 285,132,267.64 | 126,139,703.08 | 576,710,739.41 |
| 支付给职工以及为职工支付的现金 | 102,847,558.93 | 66,961,212.25 | 29,716,347.84 | 122,356,973.04 |
| 支付的各项税费 | 19,601,104.67 | 14,552,243.33 | 6,858,264.7 | 18,833,852.77 |
| 支付其他与经营活动有关的现金 | 53,132,917.84 | 26,596,809.95 | 16,338,611.48 | 45,166,773.31 |
| 经营活动现金流出的平衡项目 | 0 | 0 | 0.01 | 0 |
| 经营活动现金流出小计 | 611,985,990.09 | 393,242,533.17 | 179,052,927.11 | 763,068,338.53 |
| 经营活动产生的现金流量净额 | 20,688,902.35 | 16,810,396.78 | 29,725,447.51 | 65,769,444.43 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 671,729.1 | 628,441.52 | 535,049.07 | 2,654,158.88 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 100 | - | - | 38,598 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | -346,299.58 |
| 收到的其他与投资活动有关的现金 | 24,312,172.35 | 24,000,000 | 17,000,000 | 46,200,000 |
| 投资活动现金流入小计 | 24,984,001.45 | 24,628,441.52 | 17,535,049.07 | 48,546,457.3 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 42,250,998.67 | 33,393,791.07 | 20,157,856.97 | 113,707,841.53 |
| 投资支付的现金 | - | - | - | 52,631.57 |
| 支付其他与投资活动有关的现金 | 16,512,924.7 | - | - | 55,000,000 |
| 投资活动现金流出小计 | 58,763,923.37 | 33,393,791.07 | 20,157,856.97 | 168,760,473.1 |
| 投资活动产生的现金流量净额 | -33,779,921.92 | -8,765,349.55 | -2,622,807.9 | -120,214,015.8 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 12,077,120.8 | 12,139,130.65 | 6,509,422.6 | 39,507,334 |
| 其中:子公司吸收少数股东投资收到的现金 | 12,077,120.8 | 12,139,130.65 | 6,509,422.6 | 39,507,334 |
| 取得借款收到的现金 | 85,900,000 | 47,900,000 | 47,900,000 | 84,990,000 |
| 收到其他与筹资活动有关的现金 | 822,892.84 | - | 1,306,415.29 | - |
| 筹资活动现金流入小计 | 98,800,013.64 | 60,039,130.65 | 55,715,837.89 | 124,497,334 |
| 偿还债务支付的现金 | 73,020,000 | 35,000,000 | 35,000,000 | 73,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 13,329,858.48 | 12,802,393.2 | 2,348,661.53 | 8,168,566.01 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 1,477,093.19 | - |
| 支付其他与筹资活动有关的现金 | 66,633.06 | 66,633.06 | 65,602.87 | 50,058,311.35 |
| 筹资活动现金流出小计 | 86,416,491.54 | 47,869,026.26 | 37,414,264.4 | 131,226,877.36 |
| 筹资活动产生的现金流量净额 | 12,383,522.1 | 12,170,104.39 | 18,301,573.49 | -6,729,543.36 |
| 四、汇率变动对现金及现金等价物的影响 | 1,164,259.44 | 1,846,755.05 | 1,545,672.53 | 6,590,581.28 |
| 五、现金及现金等价物净增加额 | 456,761.97 | 22,061,906.67 | 46,949,885.63 | -54,583,533.45 |
| 加:期初现金及现金等价物余额 | 115,614,692.47 | 115,614,692.47 | 115,614,692.47 | 170,198,225.92 |
| 期末现金及现金等价物余额 | 116,071,454.44 | 137,676,599.14 | 162,564,578.1 | 115,614,692.47 |
| 补充资料: | | | | |
| 净利润 | - | 28,560,458.22 | - | 78,541,058.15 |
| 资产减值准备 | - | 1,045,268.21 | - | 2,850,157.74 |
| 固定资产和投资性房地产折旧 | - | 15,558,868.9 | - | 26,372,275.05 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 15,558,868.9 | - | 26,372,275.05 |
| 无形资产摊销 | - | 621,028 | - | 1,273,432.56 |
| 固定资产报废损失 | - | - | - | 316,038.87 |
| 公允价值变动损失 | - | -514,335.6 | - | -1,537,420.03 |
| 财务费用 | - | 909,336.49 | - | 1,447,516.59 |
| 投资损失 | - | 99,083.58 | - | -257,249.54 |
| 递延所得税 | - | -310,555.6 | - | -1,427,213.24 |
| 其中:递延所得税资产减少 | - | 37,648.1 | - | 3,036,681.71 |
| 递延所得税负债增加 | - | -348,203.7 | - | -4,463,894.95 |
| 存货的减少 | - | -55,653,909 | - | -25,733,006.96 |
| 经营性应收项目的减少 | - | -3,879,405.96 | - | -18,155,030.7 |
| 经营性应付项目的增加 | - | 29,913,154.4 | - | 1,017,015.81 |
| 现金的期末余额 | - | 137,676,599.14 | - | 115,614,692.47 |
| 减:现金的期初余额 | - | 115,614,692.47 | - | 170,198,225.92 |
| 现金及现金等价物的净增加额 | - | 22,061,906.67 | - | -54,583,533.45 |
| 公告日期 | 2025-10-27 | 2025-08-25 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |