德国采购需求：获得营业执照、小型企业执照、注册电子商务、营业执照类型、营业执照、合资企业上海

I'm reaching out regarding potential collaboration for establishing a limited company in China. We represent a Colombian client actively exporting goods from China to Latin America, and we're exploring your services. Specifically, we need clarity on the total costs for company establishment and maintenance for the first year, including any legal requirements, such as hiring a secretary. Additionally, it would be helpful to understand the necessary steps for engaging your firm and your recommendations on whether Shanghai or Hong Kong would be the more advantageous location for our client's operations. Your insights will be invaluable as we move forward. Thank you!