With which steel major did Steel Authority of India Ltd (SAIL) recently sign a memorandum of understanding to enter into a joint venture for steel production using its FINEX technology in order to bring down the cost of production?

• A. Shanghai Baosteel Group Corporation (China)
• B. ShanDong Jinan (China)
• C. Hyundai Steel (S. Korea)
• D. Posco (S. Korea)