Monday broker round-up UPDATE

African Barrick Gold: Citi takes target price from 93p to 119p, but still recommends selling.African Minerals: Citi increases target price from 320p to 330p and maintains a buy recommendation.Antofagasta: Citi shifts target price from 780p to 790p, while its sell recommendation remains unchanged.Barr (AG): Canaccord Genuity increases target price from 570p to 630p upgrading to buy. Numis upgrades to add with a target price of 578p. Numis ups target price to 630p and upgrades to buy.BHP Billiton: Citi raises target price from 2000p to 2070p and maintains a neutral rating.Croda International: Credit Suisse increases target price from 2600p to 3000p upgrading to outperform.Dairy Crest Group: Numis upgrades to hold with a target price of 444p.Dechra Pharmaceuticals: Investec takes target price from 708p to 788p and upgrades from add to buy.Ferrexpo: Citi lowers target pride from 230p to 220p leaving its buy recommendation unchanged.First Quantum Materials: Citi cuts target price from 870p to 850p and reiterates its sell recommendation.Fresnillo: Citi takes target price from 944p to 1020p and stays with its neutral rating.GemDiamonds: Citi shifts target price from 188p to 187p keeping its buy recommendation.Glencore Xstrata: Citi raises target price from 360p to 380p and leaves its buy recommendation unaltered.Gulf Keystone: Canaccord Genuity shifts target price from 210p to 216p and retains a hold recommendation.Henry Boot: WH Ireland ups target price from 215p to 245p retaining a buy recommendation.Hochschild Mining: UBS moves target price from 215p to 225p and keeps a neutral rating. Citi increases target price from 132p to 145p, but still recommends selling.ITE Group: N+1 Singer raises target price from 297p to 335p upgrading to buy.JLT Group: Canaccord Genuity increases target price from 870p to 1000p, while its hold recommendation remains unaltered.London Mining: Citi ups target price from 150p to 160p and retains a buy recommendation.London Stock Exchange: Alphavalue upgrades from sell to reduce with a target price of 1474.70p.National Grid: UBS cuts target price from 700p to 745p and downgrades from buy to neutral.New World Resources: Citi takes target price from 50p to 75p, but still recommends selling.Petra Diamonds: Citi lowers target price from 164p to 157p, while leaving its buy recommendation unaltered.Petropavlovsk: Citi ups target price from 58p to 64p, while its sell recommendation is kept.Polyus Gold International: Citi cuts target price from 235p to 224p, while its buy recommendation remains unchanged.Polymetal International: Citi moves target price from 612p to 631p, but still recommends selling.Rambler Metals and Mining: Cantor Fitzgerald lowers target price from 57p to 43p maintaining a buy recommendation.Randgold Resources: Citi increases target price from 4550p to 4733p and maintains a neutral rating.Redrow: Numis ups target price from 230p to 260p and reiterates a hold recommendation.Rio Tinto: Citi takes target price from 3700p to 3800p keeping a buy recommendation.RPC Group: Panmure Gordon increases target price from 496p to 553p and reiterates a buy recommendation.Tesco: HSBC Holdings revises target price from 420p to 430p and retains an overweight rating.Vectura Group: Numis raises target price from 135p to 142p upgrading to buy. Canaccord Genuity ups target price from 113p to 125p and stays with its buy recommendation.Vedanta Resources: Citi moves target price from 1070p to 1150p and maintains a neutral rating.Vodafone Group: UBS ups target price from 230p to 245p and reiterates a buy recommendation.