| 报告期 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
| 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 | 407,167,691.7 | 1,335,070,674.69 | 1,629,177,036.72 | 1,008,354,841.14 |
| 收到的税费返还 | - | 15,150,894.59 | 14,870,365.37 | 13,618,015.12 |
| 收到其他与经营活动有关的现金 | 5,817,381.58 | 28,954,630.64 | 19,086,006.57 | 10,463,115.87 |
| 经营活动现金流入小计 | 412,985,073.28 | 1,379,176,199.92 | 1,663,133,408.66 | 1,032,435,972.13 |
| 购买商品、接受劳务支付的现金 | 282,689,915.62 | 836,043,465.75 | 1,187,988,069.2 | 740,411,839.06 |
| 支付给职工以及为职工支付的现金 | 63,143,989.74 | 248,596,490.81 | 179,020,246.7 | 124,345,384.82 |
| 支付的各项税费 | 5,184,388.29 | 22,291,428.51 | 20,502,759.48 | 14,483,896.03 |
| 支付其他与经营活动有关的现金 | 7,326,246.29 | 42,145,389.81 | 21,238,410.92 | 13,602,564.91 |
| 经营活动现金流出小计 | 358,344,539.94 | 1,149,076,774.88 | 1,408,749,486.3 | 892,843,684.82 |
| 经营活动产生的现金流量净额 | 54,640,533.34 | 230,099,425.04 | 254,383,922.36 | 139,592,287.31 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 150,000,000 | 600,000,000 | 450,000,000 | 300,000,000 |
| 取得投资收益收到的现金 | 651,188.36 | 2,961,988.36 | 2,333,097.04 | 1,589,182.66 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | 70,000 | 61,946.92 | 61,946.9 |
| 投资活动现金流入小计 | 150,651,188.36 | 603,031,988.36 | 452,395,043.96 | 301,651,129.56 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 38,155,199.53 | 88,329,830.96 | 109,475,886.44 | 75,694,399 |
| 投资支付的现金 | 135,000,000 | 600,000,000 | 415,000,000 | 300,000,000 |
| 投资活动现金流出小计 | 173,155,199.53 | 688,329,830.96 | 524,475,886.44 | 375,694,399 |
| 投资活动产生的现金流量净额 | -22,504,011.17 | -85,297,842.6 | -72,080,842.48 | -74,043,269.44 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 40,000,000 | 58,733,241.67 | 49,000,000 | 49,000,000 |
| 筹资活动现金流入小计 | 40,000,000 | 58,733,241.67 | 49,000,000 | 49,000,000 |
| 偿还债务支付的现金 | 40,000,000 | 73,970,000 | 56,970,000 | 52,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 465,330.54 | 26,388,184.78 | 26,333,070.8 | 26,017,434.46 |
| 支付其他与筹资活动有关的现金 | - | 3,088,230 | 3,088,230 | - |
| 筹资活动现金流出小计 | 40,465,330.54 | 103,446,414.78 | 86,391,300.8 | 78,017,434.46 |
| 筹资活动产生的现金流量净额 | -465,330.54 | -44,713,173.11 | -37,391,300.8 | -29,017,434.46 |
| 四、汇率变动对现金及现金等价物的影响 | -5,957,244.73 | 1,430,120.86 | 4,613,286.61 | 6,416,986.07 |
| 五、现金及现金等价物净增加额 | 25,713,946.9 | 101,518,530.19 | 149,525,065.69 | 42,948,569.48 |
| 加:期初现金及现金等价物余额 | 971,082,171.48 | 869,563,641.29 | 869,563,641.29 | 869,563,641.29 |
| 期末现金及现金等价物余额 | 996,796,118.38 | 971,082,171.48 | 1,019,088,706.98 | 912,512,210.77 |
| 补充资料: | | | | |
| 净利润 | - | 67,559,753.16 | - | 28,339,256.62 |
| 资产减值准备 | - | 2,814,833.88 | - | 6,850,569.28 |
| 固定资产和投资性房地产折旧 | - | 130,695,134.84 | - | 64,470,607.59 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 130,695,134.84 | - | 64,470,607.59 |
| 无形资产摊销 | - | 3,235,221.32 | - | 1,492,104.16 |
| 长期待摊费用摊销 | - | 1,664,711.23 | - | 841,963.03 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -21,049.51 | - | -21,049.53 |
| 固定资产报废损失 | - | 2,332,611.36 | - | 444,415.91 |
| 公允价值变动损失 | - | 218,034.64 | - | 145,473.18 |
| 财务费用 | - | 281,728.15 | - | -3,250,007.86 |
| 投资损失 | - | -2,913,085.79 | - | -1,567,580.09 |
| 递延所得税 | - | 10,826,068.28 | - | 4,946,995.53 |
| 其中:递延所得税资产减少 | - | 2,151,771.03 | - | 403,102.44 |
| 递延所得税负债增加 | - | 8,674,297.25 | - | 4,543,893.09 |
| 存货的减少 | - | 120,509,228.27 | - | 142,933,192.76 |
| 经营性应收项目的减少 | - | 53,534,471.35 | - | 48,712,860.53 |
| 经营性应付项目的增加 | - | -158,347,531.97 | - | -156,169,947.9 |
| 其他 | - | -2,290,704.17 | - | 1,423,434.1 |
| 现金的期末余额 | - | 971,082,171.48 | - | 912,512,210.77 |
| 减:现金的期初余额 | - | 869,563,641.29 | - | 869,563,641.29 |
| 现金及现金等价物的净增加额 | - | 101,518,530.19 | - | 42,948,569.48 |
| 公告日期 | 2026-04-29 | 2026-04-29 | 2025-10-28 | 2025-08-29 |
| 审计意见(境内) | | 标准无保留意见 | | |