BLACKROCK WORLD MINING TRUST plc                                                           
                                                                                               
    All information is at 31 December 2015 and unaudited.                                      
                                                                                               
    Performance at month end with net income reinvested                                        
                                                                                               
                                             One         Three       One     Three       Five  
                                                                                               
                                           Month        Months      Year     Years      Years  
                                                                                               
    Net asset value                        -2.3%         -4.4%    -35.5%    -64.2%     -73.5%  
                                                                                               
    Share price                            -7.5%        -12.0%    -37.0%    -63.8%     -72.8%  
                                                                                               
    Euromoney Global Mining Index          -2.1%         -7.0%    -36.9%    -58.3%     -70.3%  
                                                                                               
    (Total return)                                                                             
                                                                                               
    Sources: BlackRock, Euromoney Global Mining Index, Datastream                              
                                                                                               
    At month end                                                                               
                                                                                               
    Net asset value including income*:                                                212.81p  
                                                                                               
    Net asset value capital only:                                                     201.36p  
                                                                                               
    *Includes net revenue of 11.45p                                                            
                                                                                               
    Share price:                                                                      181.00p  
                                                                                               
    Discount to NAV**:                                                                  14.9%  
                                                                                               
    Total assets:                                                                     £438.0m  
                                                                                               
    Net yield***:                                                                       11.6%  
                                                                                               
    Net gearing:                                                                        12.9%  
                                                                                               
    Ordinary shares in issue:                                                     177,287,242  
                                                                                               
    Ordinary shares held in treasury:                                              15,724,600  
                                                                                               
    Ongoing charges****:                                                                 1.4%  
                                                                                               
    ** Discount to NAV including income.                                                       
    *** Based on an interim dividend of 7.00p in respect of the year ended                     
    31 December 2015 and a final dividend of 14.00p in respect of the year ended 31            
    December 2014.                                                                             
    **** Calculated as a percentage of average net assets and using expenses,                  
    excluding finance costs for the year ended 31 December 2014.                               
                                                                                               
    Sector                        % Total         Country Analysis                     % Total 
                                                                                               
                                   Assets                                               Assets 
                                                                                               
    Diversified                      36.6                                                      
                                                                                               
    Base Metals                      18.3         Global                                  45.1 
                                                                                               
    Gold                             16.9         Latin America                           16.2 
                                                                                               
    Silver & Diamonds                12.9         Australasia                              9.7 
                                                                                               
    Industrial Minerals               6.8         Other Africa                             8.8 
                                                                                               
    Other                             4.5         Canada                                   8.5 
                                                                                               
    Copper                            0.5         Emerging Europe                          5.3 
                                                                                               
    Aluminium                         0.5         South Africa                             3.0 
                                                                                               
    Zinc                              0.2         Indonesia                                0.6 
                                                                                               
    Net current assets                2.8         Net current assets                       2.8 
                                                                                               
                                    -----                                                ----- 
                                                                                               
                                    100.0                                                100.0 
                                                                                               
                                    =====                                                ===== 
                                                                                               
    Ten Largest Investments                                                                    
                                                                                               
                                                   % Total                                     
    Company                                         Assets                                     
                                                                                               
    BHP Billiton                                      11.0                                     
                                                                                               
    Rio Tinto                                         10.4                                     
                                                                                               
    First Quantum Minerals                             6.5                                     
                                                                                               
    Lundin Mining                                      5.1                                     
                                                                                               
    Norilsk Nickel                                     4.8                                     
                                                                                               
    Fresnillo                                          4.4                                     
                                                                                               
    Glencore                                           3.7                                     
                                                                                               
    Cerro Verde                                        3.7                                     
                                                                                               
    Hudbay Minerals                                    2.7                                     
                                                                                               
    PotashCorp                                         2.7                                     
                                                                                               

       

    Commenting on the markets, Evy Hambro and Olivia Markham, representing the 
    Investment Manager noted:                                                  
                                                                               
    Performance                                                                
                                                                               
    Despite some relative strength following the long-awaited announcement of  
    the US rate rise at the end of the year, the mining sector fared worse than
    many other equity sectors in December as the Company's benchmark finished  
    the period down -3.7% versus a -1.8% fall in the MSCI World Index.  Mined  
    commodities posted some positive performance with copper, zinc and         
    aluminium up +2.3%, +3.1% and +2.3% respectively; however, at the end of   
    the year, most mined commodities were trading well below marginal cost and 
    a significant proportion of overall mined production was in loss-making    
    territory.                                                                 
                                                                               
    Anglo American suffered dramatic selling during the month as it announced a
    restructuring programme in an attempt to address its struggling balance    
    sheet.  The company plans to raise US$4 billion from asset sales, pare its 
    business down to three divisions from six and has suspended dividends until
    the end of 2016.  In addition, the company, which is the world's fifth     
    biggest global miner by market value, said it planned to reduce its        
    workforce to just 50,000 from 135,000 at the time of the announcement.  In 
    the portfolio, our underweight to Anglo American was the largest           
    contributor to relative performance in December.                           
                                                                               
    The Company's underweight to Japanese conglomerate Sumitomo Metal Mining   
    detracted from relative performance as the company displayed comparative   
    strength due to its downstream export business.  The Company's overweight  
    position in Potash Corp detracted from performance over the month.  The    
    stock came under pressure owing to continued potash price weakness, as well
    as increased concerns over the company's dividend sustainability.          
                                                                               
    Within the Company's unquoted investments, Banro Corporation, where the    
    Company has exposure to gold-linked preference shares, announced that they 
    have signed a US$98.75m financing agreement with a Chinese investment fund,
    Resource FinanceWorks.  The deal is subject to regulatory approval with the
    company targeting financial close in January 2016.  The funds will be used 
    to secure remaining coupon payments on the senior secured notes, repay bank
    loans and accrued preferred share dividends, as well as expanding crushing 
    capacity at the Twangiza mine.                                             
                                                                               
    All data points in USD terms.                                              
                                                                               
    Strategy and Outlook                                                       
                                                                               
    As we look towards 2016, it is shaping up to be another tough year for the 
    natural resources sector.  Commodity markets remain oversupplied and prices
    for certain commodities will need to remain at current levels, or move     
    lower, to see loss making production leave the market.  In light of this,  
    dividends will remain under pressure for the sector and we would expect to 
    see companies further reduce capital spending and operating costs to       
    maintain their balance sheets.                                             
                                                                               
    Since the peak of the mining cycle in 2011, the industry has responded to  
    lower commodity prices via cost cutting, capital expenditure reductions,   
    asset sales and restructuring.  We are now at the point where companies    
    need to curtail loss making production to reduce commodity surplus balances
    in the market.  The rapid reduction in costs, combined with low interest   
    rates and available balance sheet liquidity (including debt and equity),   
    has meant that the industry has not been forced to make the tough decisions
    to shut down loss making assets.  There is evidence that this environment  
    is now changing with interest rates rising and some companies under        
    considerable balance sheet stress.  As we enter 2016, the industry will be 
    forced to respond and we would expect to see an acceleration in production 
    cuts which should be supportive for commodity prices.                      
                                                                               
    14 January 2015                                                            
                                                                               
    ENDS                                                                       
                                                                               
    Latest information is available by typing www.brwmplc.co.uk on the         
    internet, "BLRKINDEX" on Reuters, "BLRK" on Bloomberg or "8800" on Topic 3 
    (ICV terminal).  Neither the contents of the Manager's website nor the     
    contents of any website accessible from hyperlinks on the Manager's website
    (or any other website) is incorporated into, or forms part of, this        
    announcement.