420295<span class='red'>区</span><span class='red'>块</span><span class='red'>链</span>即服务（BaaS） 420279使用<span class='red'>区</span><span class='red'>块</span><span class='red'>链</span>技术的用户认证服务 420302<span class='red'>区</span><span class='red'>块</span><span class='red'>链</span>上智能合约的计算机编程

为戏剧<span class='red'>公</span><span class='red'>司</span>提供布景设计服务

<span class='red'>公</span>路网设计 办<span class='red'>公</span>室的布局设计

380057提供<span class='red'>区</span><span class='red'>块</span><span class='red'>链</span>网络接入服务 提供与<span class='red'>区</span><span class='red'>块</span><span class='red'>链</span>网络的电信连接服务 电子<span class='red'>公</span>告牌服务 380036电子<span class='red'>公</span>告牌服务（通信服务）

360130通过<span class='red'>区</span><span class='red'>块</span><span class='red'>链</span>技术提供电子资金转账 <span class='red'>公</span><span class='red'>司</span>信用的财务评估 向新兴和创业<span class='red'>公</span><span class='red'>司</span>提供风险投资服务 360109<span class='red'>公</span>积金服务 高速<span class='red'>公</span>路通行费的收费服务

360033<span class='red'>公</span>寓管理 360035<span class='red'>公</span>寓出租 退休社<span class='red'>区</span>的不动产管理 360045住所代理（<span class='red'>公</span>寓） 学生<span class='red'>公</span>寓出租 办<span class='red'>公</span>室空间出租 360119共用办<span class='red'>公</span>室出租 360069办<span class='red'>公</span>室（不动产）出租

包含<span class='red'>区</span><span class='red'>块</span><span class='red'>链</span>技术的电信网络设备的安装 办<span class='red'>公</span>机器和设备的修理 办<span class='red'>公</span>机器和设备的修理或维护 370014办<span class='red'>公</span>机器和设备的安装、保养和修理

铺砖、砌砖或垒<span class='red'>块</span> <span class='red'>公</span>寓翻新服务 给<span class='red'>公</span>路路面标线

<span class='red'>公</span>园的清洁 <span class='red'>公</span>共海滩的清洁 <span class='red'>公</span>路标志牌修理

<span class='red'>公</span><span class='red'>司</span>食堂餐饮供应服务 寿<span class='red'>司</span>餐馆服务

430211办<span class='red'>公</span>家具出租 办<span class='red'>公</span>室家具出租