What is the detailed (a) breakdown of and (b) valuation for current and non-current assets and investments held by (i) his department and (ii) each entity reporting to him according to (aa) listed assets (aaa) directly held and (bbb) indirectly held and (bb) unlisted investments (aaa) directly held and (bbb) indirectly held by each of the entities, in each case breaking the current assets and investments down by 0-3 months, 3-6 months, 6-12 months and beyond 12 months?