Block Listing Six Monthly Return

Name of applicant:

Hochschild Mining plc

Name of scheme:

Restricted Share Plan

Period of return:

From:

13 December 2016

To:

12 June 2017

Balance of unallotted securities under scheme(s) from previous return:

800,000 Ordinary Shares of 25 pence each

Plus: The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):

1,600,000 Ordinary Shares of 25 pence each

Less: Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G):

1,660,805 Ordinary Shares of 25 pence each

Equals: Balance under scheme(s) not yet issued/allotted at end of period:

739,195 Ordinary Shares of 25 pence each

Name of contact:

Raj Bhasin

Telephone number of contact:

020 3709 3260