Coal, iron ore, steel prices ominous indicators

* Slowing China growth hurts bulk commodities

* Iron ore, coal, steel prices fall

* Dry freight sector reels from oversupply

LONDON/SHANGHAI, Aug 2 (Reuters) - Many shipping firms and

bulk commodities traders have a piece of advice for anyone who

thinks the world economy may be headed for an upturn soon, led

by Chinese industry.

Take a sober look at the slide in iron ore, steel and coal

prices.

For markets reeling from the euro zone crisis, sluggish

economic prospects in the United States and worries over China's

growth, trends in dry bulk commodities trade look ominous.

Iron ore and steel are leading indicators as they detail the

expected pattern of industrial demand in vital sectors such as

construction and carmaking, while coal highlights power usage,

especially in factories.

"It is troubling for the market that demand for the two main

commodities - coal and iron ore - is sliding now and has done so

for some time now," said Peter Sand, chief shipping analyst with

trade association BIMCO.

"The key importer, China has seen declining steel prices

drop more sharply in the past one and half months. This is bad

for steel demand and thus also for iron ore and coking coal

imports, which are not expected to rebound any time soon."

Data on Wednesday showed China's official factory purchasing

managers' index (PMI) fell to an eight-month low in July.

"Western economies are showing really bad signs and China

had managed to hold its own, but is having issues now," said

George Lazaridis, head of research with Greek ship broker

Intermodal.

China, the world's second-biggest economy, consumes the most

iron ore, steel and coal, which helped fuel commodity market

rallies for a decade, creating a bonanza for many of the

countries and companies that supply it.

But after almost 10 years of growing at about 10 percent a

year, China's economy is slowing.

Prices for steel-making raw material iron ore have fallen by

about 15 percent in the past three weeks - the fastest decline

since Oct. 2011. Steel prices have fallen by about 10 percent in

the last three months .

Business in these sectors is so slow some traders are glad

they can fill the empty hours by watching the Olympics on

television.

"As the world economy slows down, it is dragging down coal,

iron ore and steel prices with it," said Denny Sabah with

trading house Ronly.

"There is very little to be positive about in Europe, and

the steel, coal and iron ore industries know and feel it. The

bad trading environment at least gives people more time on their

hands to watch the Olympics."

The slump in commodities prices has forced mining giants BHP

Billiton and Rio Tinto to cut

costs, with BHP expected to report its first drop in annual

profits since the 2008 financial crisis, while the latter said

it was cutting staff in Australia and closing its Sydney office.

Sagging steel demand forced steel mills in Europe first, and

then globally, to cut their production severely in the last few

months and this, together with high level of stocks at ports, is

expected to have a direct effect on iron ore demand.

Exacerbating the situation, steelmakers in China, which have

in the last few years been voracious iron ore consumers, are

stepping up maintenance in an effort to cut production and stem

losses from the slump in steel prices and surge in inventories.

This could heap further pressure on iron ore and coking coal

prices.

"Historically, a sharp drop to these levels was followed by

a rapid rebound, but the fundamentals also remain negative for

iron ore prices," said Cameron Hunt, iron ore director at the

Metal Bulletin Iron Ore Index .

"Stocks of the material at ports in China remain close to

record highs, and steel demand remains muted."

COAL DEFAULTS

Market sentiment for coal, especially thermal coal used for

power generation, remains the most bearish on the commodities

complex, with traders and analysts expecting prices to fall even

further before a possible recovery in the fourth-quarter.

"There is way too much supply at the moment and the strong

hydro-power output has made things worse," said Peter Yao, an

analyst with Bank of China International, adding that China was

looking around 700 million tonnes of excess capacity even before

taking imports into account.

"Prices can only start to rebound when the hydro power

season ends in around September. Since Chinese power plants

usually start their winter restocking in around October, that

could be a crucial turning point for coal."

Coal traders are also afraid that large-scale defaults by

some of China's key coal importers would trigger another sharp

fall in international prices.

Two major importers, which together buy around 16 million

tonnes a year, have halted shipments after local banks froze

their credit lines, traders said.

With many of these firms highly leveraged, traders are

beginning to question if these Chinese traders can survive this

price rout, which will likely get worse before it gets better.

"There's a lot of speculation in the market that some of

them may go bust. That will hit Indonesian miners with term

contracts and traders with spot volumes. It will bring out a lot

of distressed cargoes," said a Singapore-based trader.

Global coal prices are now hovering at a two-year low, with

Asian benchmark coal at about $88 a tonne, having slumped 20

percent since April.

The fallout is expected to worsen conditions for the freight

sector with iron and coal amounting to around 60 percent of all

dry bulk transported by ships. Some analysts are now expecting a

sustained recovery in dry freight to only come in 2014.

"I don't think we will be able to see growth levels which we

would like in dry bulk trade. That's why it will take a lot

longer for a full recovery and a rebalancing of demand and

supply in the dry freight market," said Intermodal's Lazaridis.

Under the gun for four years, the dry freight market still

has a glut of ships ordered when times were good.

"The dry bulk market will not be able to handle a sustained

slowdown in global and Chinese growth simply because too many

vessels currently exist and so many more are on their way," said

Jeffrey Landsberg with consultancy Commodore Research.