| 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 |
| 流动资产: | | | | |
| 货币资金 | 72,702,945.84 | 146,186,677.09 | 103,125,299.57 | 116,191,812.6 |
| 交易性金融资产 | 240,500,289.5 | 90,302,075.34 | 130,351,795.74 | 150,245,972.01 |
| 应收票据及应收账款 | 163,954,253.72 | 108,464,313.66 | 83,695,755.62 | 76,963,510.11 |
| 其中：应收票据 | 3,810,018.08 | 2,745,464.89 | 753,676.8 | 186,500 |
| 应收账款 | 160,144,235.64 | 105,718,848.77 | 82,942,078.82 | 76,777,010.11 |
| 应收款项融资 | 7,572,022.4 | 5,569,498.72 | - | - |
| 预付款项 | 562,051.22 | 4,030,007.59 | 948,033.83 | 479,465.88 |
| 其他应收款合计 | 2,318,984.14 | 2,187,716.25 | 1,265,979.59 | 889,094.33 |
| 存货 | 83,933,526.72 | 108,325,297.03 | 87,557,893.17 | 69,980,245.75 |
| 合同资产 | 30,400 | 30,400 | 30,400 | - |
| 其他流动资产 | 1,800,792.82 | 73,964,241.12 | 72,951,265.26 | 72,119,790.25 |
| 流动资产合计 | 573,375,266.36 | 539,060,226.8 | 479,926,422.78 | 486,869,890.93 |
| 非流动资产: | | | | |
| 固定资产 | 165,586,299.73 | 167,806,951.69 | 135,050,255.04 | 138,117,259.34 |
| 使用权资产 | 17,482,152.48 | 17,656,463.38 | 81,000.53 | 97,200.65 |
| 无形资产 | 12,770,094.71 | 13,051,626.44 | 5,255,898.32 | 5,306,598.29 |
| 商誉 | 56,007,125.39 | 56,007,125.39 | - | - |
| 长期待摊费用 | 2,814,097.87 | 3,017,398.68 | 176,100.66 | 193,710.72 |
| 递延所得税资产 | 4,259,363.18 | 2,000,742.3 | 2,777,755.53 | 2,204,241.24 |
| 其他非流动资产 | 638,464 | 407,945 | 29,070,000 | 59,800 |
| 非流动资产合计 | 259,557,597.36 | 259,948,252.88 | 172,411,010.08 | 145,978,810.24 |
| 资产总计 | 832,932,863.72 | 799,008,479.68 | 652,337,432.86 | 632,848,701.17 |
| 流动负债: | | | | |
| 短期借款 | 2,011,326.35 | 10,431.91 | - | - |
| 应付票据及应付账款 | 51,452,396.54 | 58,091,478.77 | 52,041,460.82 | 33,342,277.49 |
| 应付账款 | 51,452,396.54 | 58,091,478.77 | 52,041,460.82 | 33,342,277.49 |
| 预收款项 | 648,958.02 | 952,859.95 | 748,600.75 | 648,861.62 |
| 合同负债 | 10,284,782.12 | 5,585,819.84 | 19,845,114.39 | 20,094,426.17 |
| 应付职工薪酬 | 7,686,049.61 | 6,383,667.8 | 4,052,696.98 | 4,045,132.31 |
| 应交税费 | 15,199,326.01 | 14,144,603.38 | 2,338,287.9 | 2,424,071.27 |
| 其他应付款合计 | 50,797,390.83 | 50,730,741.88 | 702,453.45 | 538,911.87 |
| 一年内到期的非流动负债 | 2,181,423.82 | 2,920,855.17 | 70,181.44 | 68,655.77 |
| 其他流动负债 | 1,556,588.37 | 658,695.9 | 1,041,250.21 | 865,216.74 |
| 流动负债合计 | 141,818,241.67 | 139,479,154.6 | 80,840,045.94 | 62,027,553.24 |
| 非流动负债: | | | | |
| 长期借款 | 18,713,333.33 | 19,380,000 | - | - |
| 租赁负债 | 17,896,133.86 | 16,450,048.27 | 18,185.18 | 36,199.44 |
| 预计负债 | 1,186,164.14 | 974,090.8 | 741,592.26 | 326,324.5 |
| 递延所得税负债 | 2,703,176 | 3,267,012.09 | 1,189,631.89 | 1,505,424.25 |
| 非流动负债合计 | 40,498,807.33 | 40,071,151.16 | 1,949,409.33 | 1,867,948.19 |
| 负债合计 | 182,317,049 | 179,550,305.76 | 82,789,455.27 | 63,895,501.43 |
| 所有者权益(或股东权益): | | | | |
| 实收资本(或股本) | 82,077,246 | 82,077,246 | 82,077,246 | 82,077,246 |
| 资本公积 | 459,640,048.06 | 453,822,028.75 | 448,293,013.48 | 442,495,214.11 |
| 专项储备 | 5,149,064.72 | 4,782,690.71 | 4,475,673.75 | 4,136,705.74 |
| 盈余公积 | 18,855,382.69 | 15,892,896.36 | 15,892,896.36 | 15,892,896.36 |
| 未分配利润 | 42,578,678.21 | 23,405,541.29 | 18,758,504.01 | 24,211,817.35 |
| 归属于母公司股东权益合计 | 608,300,419.68 | 579,980,403.11 | 569,497,333.6 | 568,813,879.56 |
| 少数股东权益 | 42,315,395.04 | 39,477,770.81 | 50,643.99 | 139,320.18 |
| 股东权益合计 | 650,615,814.72 | 619,458,173.92 | 569,547,977.59 | 568,953,199.74 |
| 负债和股东权益合计 | 832,932,863.72 | 799,008,479.68 | 652,337,432.86 | 632,848,701.17 |
| 公告日期 | 2025-08-11 | 2025-04-28 | 2025-04-28 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |