we ve seen some recovery. certainly for hong kong. the hana certainly for hong kong. the hang seng certainly for hong kong. the hang seng up certainly for hong kong. the hang seng up by certainly for hong kong. tip; hang seng up by 1.3%. certainly for hong kong.- hang seng up by 1.3%. japan down a touch but also the price of oil falling significantly as china is one of the world s biggest importers of oil. joining me now is our asia business correspondent, mariko oi. talk us through the impact this lockdown may have. it talk us through the impact this lockdown may have. lockdown may have. it will be uuite lockdown may have. it will be quite significant, lockdown may have. it will be quite significant, because - lockdown may have. it will be quite significant, because we| quite significant, because we are talking about china s commercial capital with some 25 million people. up until now, authorities really trying hard to avoid locking down the city. instead they have been tryin