Create a professional vertical (9:16) poster for ...

"Create a professional vertical (9:16) poster for advertising steel rebar export services. The design should convey trust, reliability, and international trade expertise. Highlight land and border exports. Include visual elements representing steel, shipping, borders, and trade. Use a clean and corporate style with strong typography. Color scheme: blue and white. The poster should be suitable for a trading company specializing in export. Include space for company logo and contact details. Text e